Calmaramon, Mermaimon and AncientMermaimon cardEffects

Assets/CardEffect/BT18/Blue/AncientMermaimon_BT18_029.cs

@@ -0,0 +1,444 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace DCGO.CardEffects.BT18
+{
+    public class AncientMermaimon_BT18_029 : CEntity_Effect
+    {
+        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
+        {
+            List<ICardEffect> cardEffects = new List<ICardEffect>();
+
+            #region DigiXros
+            if (timing == EffectTiming.None)
+            {
+                AddDigiXrosConditionClass addDigiXrosConditionClass = new AddDigiXrosConditionClass();
+                addDigiXrosConditionClass.SetUpICardEffect($"DigiXros -2", CanUseCondition, card);
+                addDigiXrosConditionClass.SetUpAddDigiXrosConditionClass(getDigiXrosCondition: GetDigiXros);
+                addDigiXrosConditionClass.SetNotShowUI(true);
+                cardEffects.Add(addDigiXrosConditionClass);
+
+                bool CanUseCondition(Hashtable hashtable)
+                {
+                    return true;
+                }
+
+                DigiXrosCondition GetDigiXros(CardSource cardSource)
+                {
+                    if (cardSource == card)
+                    {
+                        DigiXrosConditionElement elementLanamon =
+                            new DigiXrosConditionElement(CanSelectCardCondition, "Lanamon");
+
+                        bool CanSelectCardCondition(CardSource conditionCardSource)
+                        {
+                            if (conditionCardSource != null)
+                            {
+                                if (conditionCardSource.Owner == card.Owner)
+                                {
+                                    if (conditionCardSource.IsDigimon)
+                                    {
+                                        if (conditionCardSource.CardNames_DigiXros.Contains("Lanamon"))
+                                        {
+                                            return true;
+                                        }
+                                    }
+                                }
+                            }
+
+                            return false;
+                        }
+
+                        DigiXrosConditionElement elementCalmaramon =
+                            new DigiXrosConditionElement(CanSelectCardCondition1, "Calmaramon");
+
+                        bool CanSelectCardCondition1(CardSource conditionCardSource)
+                        {
+                            if (conditionCardSource != null)
+                            {
+                                if (conditionCardSource.Owner == card.Owner)
+                                {
+                                    if (conditionCardSource.IsDigimon)
+                                    {
+                                        if (conditionCardSource.CardNames_DigiXros.Contains("Calmaramon"))
+                                        {
+                                            return true;
+                                        }
+                                    }
+                                }
+                            }
+
+                            return false;
+                        }
+
+                        List<DigiXrosConditionElement> elements = new List<DigiXrosConditionElement>()
+                            { elementLanamon, elementCalmaramon };
+
+                        DigiXrosCondition digiXrosCondition = new DigiXrosCondition(elements, null, 2);
+
+                        return digiXrosCondition;
+                    }
+
+                    return null;
+                }
+            }
+            #endregion
+
+            #region On Play
+            if (timing == EffectTiming.OnEnterFieldAnyone)
+            {
+                ActivateClass activateClass = new ActivateClass();
+                activateClass.SetUpICardEffect("Return 1 level 4 or lower Digimon to hand", CanUseCondition, card);
+                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
+                cardEffects.Add(activateClass);
+
+                string EffectDiscription()
+                {
+                    return "[On Play] Return 1 of your opponent's level 4 or lower Digimon to the hand. For each of your other Digimon, add 1 to this effect's level maximum.";
+                }
+
+                bool CanSelectPermanentCondition(Permanent permanent)
+                {
+                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
+                    {
+                        int maxCost = 4;
+
+                        maxCost += 1 * card.Owner.GetBattleAreaDigimons().Count((permanent) => permanent != card.PermanentOfThisCard());
+
+                        if (permanent.TopCard.Level <= maxCost)
+                        {
+                            if (permanent.TopCard.HasLevel)
+                            {
+                                return true;
+                            }
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanUseCondition(Hashtable hashtable)
+                {
+                    return CardEffectCommons.CanTriggerOnPlay(hashtable, card);
+                }
+
+                bool CanActivateCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
+                    {
+                        if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                IEnumerator ActivateCoroutine(Hashtable _hashtable)
+                {
+                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
+                    {
+                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));
+
+                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
+
+                        selectPermanentEffect.SetUp(
+                            selectPlayer: card.Owner,
+                            canTargetCondition: CanSelectPermanentCondition,
+                            canTargetCondition_ByPreSelecetedList: null,
+                            canEndSelectCondition: null,
+                            maxCount: maxCount,
+                            canNoSelect: false,
+                            canEndNotMax: false,
+                            selectPermanentCoroutine: null,
+                            afterSelectPermanentCoroutine: null,
+                            mode: SelectPermanentEffect.Mode.Bounce,
+                            cardEffect: activateClass);
+
+                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
+                    }
+                }
+            }
+            #endregion
+
+            #region When Digivolving
+            if (timing == EffectTiming.OnEnterFieldAnyone)
+            {
+                ActivateClass activateClass = new ActivateClass();
+                activateClass.SetUpICardEffect("Return 1 level 4 or lower Digimon to hand", CanUseCondition, card);
+                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
+                cardEffects.Add(activateClass);
+
+                string EffectDiscription()
+                {
+                    return "[When Digivolving] Return 1 of your opponent's level 4 or lower Digimon to the hand. For each of your other Digimon, add 1 to this effect's level maximum.";
+                }
+
+                bool CanSelectPermanentCondition(Permanent permanent)
+                {
+                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
+                    {
+                        int maxCost = 4;
+
+                        maxCost += 1 * card.Owner.GetBattleAreaDigimons().Count((permanent) => permanent != card.PermanentOfThisCard());
+
+                        if (permanent.TopCard.Level <= maxCost)
+                        {
+                            if (permanent.TopCard.HasLevel)
+                            {
+                                return true;
+                            }
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanUseCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
+                    {
+                        return CardEffectCommons.CanTriggerWhenDigivolving(hashtable, card);
+                    }
+
+                    return false;
+                }
+
+                bool CanActivateCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
+                    {
+                        if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                IEnumerator ActivateCoroutine(Hashtable _hashtable)
+                {
+                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
+                    {
+                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));
+
+                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
+
+                        selectPermanentEffect.SetUp(
+                            selectPlayer: card.Owner,
+                            canTargetCondition: CanSelectPermanentCondition,
+                            canTargetCondition_ByPreSelecetedList: null,
+                            canEndSelectCondition: null,
+                            maxCount: maxCount,
+                            canNoSelect: false,
+                            canEndNotMax: false,
+                            selectPermanentCoroutine: null,
+                            afterSelectPermanentCoroutine: null,
+                            mode: SelectPermanentEffect.Mode.Bounce,
+                            cardEffect: activateClass);
+
+                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
+                    }
+                }
+            }
+            #endregion
+
+            #region All Turns
+            if (timing == EffectTiming.WhenRemoveField)
+            {
+                ActivateClass activateClass = new ActivateClass();
+                activateClass.SetUpICardEffect("Return this Digimon to the hand or play a Digimon from the digivolution sources.", CanUseCondition, card);
+                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
+                cardEffects.Add(activateClass);
+
+                string EffectDiscription()
+                {
+                    return "[All Turns] When this Digimon would leave the battle area, you may return to the hand or play 1 level 4 or lower blue Digimon card from this Digimon's digivolution cards without paying the cost.";
+                }
+
+                bool CanSelectCardCondition(CardSource cardSource)
+                {
+                    if (cardSource != null)
+                    {
+                        if (cardSource.Owner == card.Owner)
+                        {
+                            if (cardSource.IsDigimon)
+                            {
+                                if (cardSource.Level <= 4)
+                                {
+                                    if (cardSource.CardColors.Contains(CardColor.Blue))
+                                    {
+                                        if (CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass))
+                                        {
+                                            if (cardSource.HasLevel)
+                                            {
+                                                return true;
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanSelectPermanentCondition(Permanent permanent)
+                {
+                    if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card))
+                    {
+                        if (permanent == card.PermanentOfThisCard())
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanUseCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleArea(card))
+                    {
+                        if (CardEffectCommons.CanTriggerWhenRemoveField(hashtable, card))
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanActivateCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleArea(card))
+                    {
+                        if (card.Owner.HandCards.Count >= 1)
+                        {
+                            return true;
+                        }
+
+                        if (card.PermanentOfThisCard().DigivolutionCards.Count(CanSelectCardCondition) >= 1)
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                IEnumerator ActivateCoroutine(Hashtable _hashtable)
+                {
+                    bool returnToHand = CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition);
+                    bool canSelectDigivolutionCards = CardEffectCommons.IsExistOnBattleArea(card)
+                    && card.PermanentOfThisCard().DigivolutionCards.Count(CanSelectCardCondition) >= 1;
+
+                    if (returnToHand || canSelectDigivolutionCards)
+                    {
+                        if (returnToHand && canSelectDigivolutionCards)
+                        {
+                            List<SelectionElement<bool>> selectionElements = new List<SelectionElement<bool>>()
+                        {
+                            new SelectionElement<bool>(message: $"Return to hand", value : true, spriteIndex: 0),
+                            new SelectionElement<bool>(message: $"Play a Digimon from sources", value : false, spriteIndex: 1),
+                        };
+
+                            string selectPlayerMessage = "Do you want to return this Digimon to the hand or play 1 level 4 or lower Digimon from its digivolution sources?";
+                            string notSelectPlayerMessage = "The opponent is choosing which effect to activate.";
+
+                            GManager.instance.userSelectionManager.SetBoolSelection(selectionElements: selectionElements, selectPlayer: card.Owner, selectPlayerMessage: selectPlayerMessage, notSelectPlayerMessage: notSelectPlayerMessage);
+                        }
+
+                        yield return ContinuousController.instance.StartCoroutine(GManager.instance.userSelectionManager.WaitForEndSelect());
+
+                        bool toHand = GManager.instance.userSelectionManager.SelectedBoolValue;
+
+                        List<CardSource> selectedCards = new List<CardSource>();
+
+                        IEnumerator SelectCardCoroutine(CardSource cardSource)
+                        {
+                            selectedCards.Add(cardSource);
+
+                            yield return null;
+                        }
+
+                        if (toHand)
+                        {
+                            SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
+
+                            selectPermanentEffect.SetUp(
+                                selectPlayer: card.Owner,
+                                canTargetCondition: CanSelectPermanentCondition,
+                                canTargetCondition_ByPreSelecetedList: null,
+                                canEndSelectCondition: null,
+                                maxCount: 1,
+                                canNoSelect: true,
+                                canEndNotMax: false,
+                                selectPermanentCoroutine: null,
+                                afterSelectPermanentCoroutine: null,
+                                mode: SelectPermanentEffect.Mode.Custom,
+                                cardEffect: activateClass);
+
+                            selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon to return to hand.", "The opponent is selecting 1 Digimon to return to hand.");
+
+                            yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
+                        }
+
+                        else
+                        {
+                            int maxCount = 1;
+
+                            SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();
+
+                            selectCardEffect.SetUp(
+                                        canTargetCondition: CanSelectCardCondition,
+                                        canTargetCondition_ByPreSelecetedList: null,
+                                        canEndSelectCondition: null,
+                                        canNoSelect: () => true,
+                                        selectCardCoroutine: SelectCardCoroutine,
+                                        afterSelectCardCoroutine: null,
+                                        message: "Select 1 card to play.",
+                                        maxCount: maxCount,
+                                        canEndNotMax: false,
+                                        isShowOpponent: true,
+                                        mode: SelectCardEffect.Mode.Custom,
+                                        root: SelectCardEffect.Root.Custom,
+                                        customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
+                                        canLookReverseCard: true,
+                                        selectPlayer: card.Owner,
+                                        cardEffect: activateClass);
+
+                            selectCardEffect.SetUpCustomMessage("Select 1 digivolution card to play.", "The opponent is selecting 1 digivolution card to play.");
+                            selectCardEffect.SetUpCustomMessage_ShowCard("Played Card");
+
+                            yield return StartCoroutine(selectCardEffect.Activate());
+                        }
+
+                        SelectCardEffect.Root root = SelectCardEffect.Root.Hand;
+
+                        if (!toHand)
+                        {
+                            root = SelectCardEffect.Root.DigivolutionCards;
+                        }
+
+                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(
+                            cardSources: selectedCards,
+                            activateClass: activateClass,
+                            payCost: false,
+                            isTapped: false,
+                            root: root,
+                            activateETB: true));
+                    }
+                }
+            }
+            #endregion
+
+            return cardEffects;
+        }
+    }
+}

Assets/CardEffect/BT18/Blue/AncientMermaimon_BT18_029.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 79713389fec0b7b4e8123de51967d99b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/CardEffect/BT18/Blue/Calmaramon_BT18_024.cs

@@ -0,0 +1,382 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace DCGO.CardEffects.BT18
+{
+    public class Calmaramon_BT18_024 : CEntity_Effect
+    {
+        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
+        {
+            List<ICardEffect> cardEffects = new List<ICardEffect>();
+
+            #region Digivolution Condition
+            if (timing == EffectTiming.None)
+            {
+                bool PermanentCondition(Permanent targetPermanent)
+                {
+                    return targetPermanent.TopCard.CardNames.Contains("Lanamon");
+                }
+
+                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 1, ignoreDigivolutionRequirement: false, card: card, condition: null));
+            }
+            #endregion
+
+            #region On Play
+            if (timing == EffectTiming.OnEnterFieldAnyone)
+            {
+                ActivateClass activateClass = new ActivateClass();
+                activateClass.SetUpICardEffect("Return opponent's Digimon or place a digivolution card", CanUseCondition, card);
+                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
+                cardEffects.Add(activateClass);
+
+                string EffectDiscription()
+                {
+                    return "[On Play] f a level 3 Digimon card Is in this Digimon's digivolution cards, return 1 of your opponent's level 4 or lower Digimon to the hand. If there isn't, you may place 1 blue level 3 Digimon card from your hand as this Digimon's bottom digivolution card.";
+                }
+
+                bool CanSelectPermanentCondition(Permanent permanent)
+                {
+                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
+                    {
+                        if (permanent.Level <= 4)
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanSelectCardCondition(CardSource cardSource)
+                {
+                    if (cardSource.IsDigimon)
+                    {
+                        if (cardSource.IsLevel3)
+                        {
+                            if (cardSource.CardColors.Contains(CardColor.Blue))
+                            {
+                                return true;
+                            }
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanUseCondition(Hashtable hashtable)
+                {
+                    return CardEffectCommons.CanTriggerOnPlay(hashtable, card);
+                }
+
+                bool CanActivateCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
+                    {
+                        return true;
+                    }
+
+                    return false;
+                }
+
+                IEnumerator ActivateCoroutine(Hashtable _hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleArea(card))
+                    {
+                        if (card.PermanentOfThisCard().DigivolutionCards.Count((cardSource) => cardSource.Level == 3) >= 1)
+                        {
+                            if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
+                            {
+                                int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));
+
+                                SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
+
+                                selectPermanentEffect.SetUp(
+                                    selectPlayer: card.Owner,
+                                    canTargetCondition: CanSelectPermanentCondition,
+                                    canTargetCondition_ByPreSelecetedList: null,
+                                    canEndSelectCondition: null,
+                                    maxCount: maxCount,
+                                    canNoSelect: false,
+                                    canEndNotMax: false,
+                                    selectPermanentCoroutine: null,
+                                    afterSelectPermanentCoroutine: null,
+                                    mode: SelectPermanentEffect.Mode.Bounce,
+                                    cardEffect: activateClass);
+
+                                yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
+                            }
+                        }
+                        else
+                        {
+                            if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
+                            {
+                                List<CardSource> selectedCards = new List<CardSource>();
+
+                                int maxCount = 1;
+
+                                SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();
+
+                                selectHandEffect.SetUp(
+                                    selectPlayer: card.Owner,
+                                    canTargetCondition: CanSelectCardCondition,
+                                    canTargetCondition_ByPreSelecetedList: null,
+                                    canEndSelectCondition: null,
+                                    maxCount: maxCount,
+                                    canNoSelect: true,
+                                    canEndNotMax: false,
+                                    isShowOpponent: true,
+                                    selectCardCoroutine: SelectCardCoroutine,
+                                    afterSelectCardCoroutine: null,
+                                    mode: SelectHandEffect.Mode.Custom,
+                                    cardEffect: activateClass);
+
+                                selectHandEffect.SetUpCustomMessage(
+                                    "Select 1 card to place on the bottom of digivolution cards.",
+                                    "The opponent is selecting 1 card to place on the bottom of digivolution cards.");
+                                selectHandEffect.SetUpCustomMessage_ShowCard("Digivolution Card");
+
+                                yield return StartCoroutine(selectHandEffect.Activate());
+
+                                IEnumerator SelectCardCoroutine(CardSource cardSource)
+                                {
+                                    selectedCards.Add(cardSource);
+
+                                    yield return null;
+                                }
+
+                                if (selectedCards.Count >= 1)
+                                {
+                                    yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard()
+                                        .AddDigivolutionCardsBottom(selectedCards, activateClass));
+                                }
+                            }
+                        }
+                    }                
+                }
+            }
+            #endregion
+
+            #region When Digivolving
+            if (timing == EffectTiming.OnEnterFieldAnyone)
+            {
+                ActivateClass activateClass = new ActivateClass();
+                activateClass.SetUpICardEffect("Return opponent's Digimon or place a digivolution card", CanUseCondition, card);
+                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
+                cardEffects.Add(activateClass);
+
+                string EffectDiscription()
+                {
+                    return "[On Play] f a level 3 Digimon card Is in this Digimon's digivolution cards, return 1 of your opponent's level 4 or lower Digimon to the hand. If there isn't, you may place 1 blue level 3 Digimon card from your hand as this Digimon's bottom digivolution card.";
+                }
+
+                bool CanSelectPermanentCondition(Permanent permanent)
+                {
+                    if (CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card))
+                    {
+                        if (permanent.Level <= 4)
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanSelectCardCondition(CardSource cardSource)
+                {
+                    if (cardSource.IsDigimon)
+                    {
+                        if (cardSource.IsLevel3)
+                        {
+                            if (cardSource.CardColors.Contains(CardColor.Blue))
+                            {
+                                return true;
+                            }
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanUseCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
+                    {
+                        return CardEffectCommons.CanTriggerWhenDigivolving(hashtable, card);
+                    }
+
+                    return false;
+                }
+
+                bool CanActivateCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
+                    {
+                        return true;
+                    }
+
+                    return false;
+                }
+
+                IEnumerator ActivateCoroutine(Hashtable _hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleArea(card))
+                    {
+                        if (card.PermanentOfThisCard().DigivolutionCards.Count((cardSource) => cardSource.Level == 3) >= 1)
+                        {
+                            if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
+                            {
+                                int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));
+
+                                SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
+
+                                selectPermanentEffect.SetUp(
+                                    selectPlayer: card.Owner,
+                                    canTargetCondition: CanSelectPermanentCondition,
+                                    canTargetCondition_ByPreSelecetedList: null,
+                                    canEndSelectCondition: null,
+                                    maxCount: maxCount,
+                                    canNoSelect: false,
+                                    canEndNotMax: false,
+                                    selectPermanentCoroutine: null,
+                                    afterSelectPermanentCoroutine: null,
+                                    mode: SelectPermanentEffect.Mode.Bounce,
+                                    cardEffect: activateClass);
+
+                                yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
+                            }
+                        }
+                        else
+                        {
+                            if (card.Owner.HandCards.Count(CanSelectCardCondition) >= 1)
+                            {
+                                List<CardSource> selectedCards = new List<CardSource>();
+
+                                int maxCount = 1;
+
+                                SelectHandEffect selectHandEffect = GManager.instance.GetComponent<SelectHandEffect>();
+
+                                selectHandEffect.SetUp(
+                                    selectPlayer: card.Owner,
+                                    canTargetCondition: CanSelectCardCondition,
+                                    canTargetCondition_ByPreSelecetedList: null,
+                                    canEndSelectCondition: null,
+                                    maxCount: maxCount,
+                                    canNoSelect: true,
+                                    canEndNotMax: false,
+                                    isShowOpponent: true,
+                                    selectCardCoroutine: SelectCardCoroutine,
+                                    afterSelectCardCoroutine: null,
+                                    mode: SelectHandEffect.Mode.Custom,
+                                    cardEffect: activateClass);
+
+                                selectHandEffect.SetUpCustomMessage(
+                                    "Select 1 card to place on the bottom of digivolution cards.",
+                                    "The opponent is selecting 1 card to place on the bottom of digivolution cards.");
+                                selectHandEffect.SetUpCustomMessage_ShowCard("Digivolution Card");
+
+                                yield return StartCoroutine(selectHandEffect.Activate());
+
+                                IEnumerator SelectCardCoroutine(CardSource cardSource)
+                                {
+                                    selectedCards.Add(cardSource);
+
+                                    yield return null;
+                                }
+
+                                if (selectedCards.Count >= 1)
+                                {
+                                    yield return ContinuousController.instance.StartCoroutine(card.PermanentOfThisCard()
+                                        .AddDigivolutionCardsBottom(selectedCards, activateClass));
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            #endregion
+
+            #region Inherit
+            if (timing == EffectTiming.OnAllyAttack)
+            {
+                ActivateClass activateClass = new ActivateClass();
+                activateClass.SetUpICardEffect("Return Digimon to hand", CanUseCondition, card);
+                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
+                activateClass.SetHashString("ReturnDigimon_BT18-024");
+                activateClass.SetIsInheritedEffect(true);
+                cardEffects.Add(activateClass);
+
+                string EffectDiscription()
+                {
+                    return "[When Attacking] [Once Per Turn] You may return 1 level 3 Digimon to the hand.";
+                }
+
+                bool CanSelectPermanentCondition(Permanent permanent)
+                {
+                    if (CardEffectCommons.IsPermanentExistsOnBattleAreaDigimon(permanent))
+                    {
+                        if (permanent.IsDigimon && permanent.TopCard.HasLevel)
+                        {
+                            if (permanent.Level == 3)
+                            {
+                                return true;
+                            }
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanUseCondition(Hashtable hashtable)
+                {
+                    return CardEffectCommons.CanTriggerOnAttack(hashtable, card);
+                }
+
+                bool CanActivateCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleAreaDigimon(card))
+                    {
+                        if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                IEnumerator ActivateCoroutine(Hashtable _hashtable)
+                {
+                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
+                    {
+                        int maxCount = Math.Min(1, card.Owner.GetBattleAreaPermanents().Count(CanSelectPermanentCondition));
+
+                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();
+
+                        selectPermanentEffect.SetUp(
+                            selectPlayer: card.Owner,
+                            canTargetCondition: CanSelectPermanentCondition,
+                            canTargetCondition_ByPreSelecetedList: null,
+                            canEndSelectCondition: null,
+                            maxCount: maxCount,
+                            canNoSelect: true,
+                            canEndNotMax: false,
+                            selectPermanentCoroutine: null,
+                            afterSelectPermanentCoroutine: null,
+                            mode: SelectPermanentEffect.Mode.Bounce,
+                            cardEffect: activateClass);
+
+                        selectPermanentEffect.SetUpCustomMessage("Select 1 level 3 Digimon to return to hand.", "The opponent is selecting 1 level 3 Digimon to return to hand.");
+
+                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
+                    }
+                }
+            }
+            #endregion
+
+            return cardEffects;
+        }
+    }
+}

Assets/CardEffect/BT18/Blue/Calmaramon_BT18_024.cs.meta

@@ -0,0 +1,11 @@
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Assets/CardEffect/BT18/Blue/Mermaimon_BT18_027.cs

@@ -0,0 +1,180 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace DCGO.CardEffects.BT18
+{
+    public class Mermaimon_BT18_027 : CEntity_Effect
+    {
+        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
+        {
+            List<ICardEffect> cardEffects = new List<ICardEffect>();
+
+            #region When Attacking
+            if (timing == EffectTiming.OnAllyAttack)
+            {
+                ActivateClass activateClass = new ActivateClass();
+                activateClass.SetUpICardEffect("Play Digimons from digivolution cards", CanUseCondition, card);
+                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
+                cardEffects.Add(activateClass);
+
+                string EffectDiscription()
+                {
+                    return "[When Attacking] You may play 1 blue level 3 Digimon card or 1 Tamer card from this Digimon's digivolution cards without paying the cost.";
+                }
+
+                bool CanSelectCardCondition(CardSource cardSource)
+                {
+                    if (cardSource != null)
+                    {
+                        if (cardSource.Owner == card.Owner)
+                        {
+                            if (cardSource.IsDigimon)
+                            {
+                                if (cardSource.Level == 3)
+                                {
+                                    if (cardSource.CardColors.Contains(CardColor.Blue))
+                                    {
+                                        if (CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass))
+                                        {
+                                            if (cardSource.HasLevel)
+                                            {
+                                                return true;
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanSelectCardCondition1(CardSource cardSource)
+                {
+                    if (cardSource != null)
+                    {
+                        if (cardSource.Owner == card.Owner)
+                        {
+                            if (cardSource.IsTamer)
+                            {
+                                if (CardEffectCommons.CanPlayAsNewPermanent(cardSource: cardSource, payCost: false, cardEffect: activateClass))
+                                {
+                                    return true;                                   
+                                }                                                                 
+                            }
+                        }
+                    }
+
+                    return false;
+                }
+
+                bool CanUseCondition(Hashtable hashtable)
+                {
+                    return CardEffectCommons.CanTriggerOnAttack(hashtable, card);
+                }
+
+                bool CanActivateCondition(Hashtable hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleArea(card))
+                    {
+                        if (card.PermanentOfThisCard().DigivolutionCards.Count((cardSource) => CanSelectCardCondition(cardSource) || CanSelectCardCondition1(cardSource)) >= 1)
+                        {
+                            return true;
+                        }
+                    }
+
+                    return false;
+                }
+
+                IEnumerator ActivateCoroutine(Hashtable _hashtable)
+                {
+                    if (CardEffectCommons.IsExistOnBattleArea(card))
+                    {
+                        List<CardSource> selectedCards = new List<CardSource>();
+
+                        if (card.PermanentOfThisCard().DigivolutionCards.Count((cardSource) => CanSelectCardCondition(cardSource)) >= 1)
+                        {
+                            int maxCount = 1;
+
+                            SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();
+
+                            selectCardEffect.SetUp(
+                                canTargetCondition: (cardSource) => CanSelectCardCondition(cardSource),
+                                canTargetCondition_ByPreSelecetedList: null,
+                                canEndSelectCondition: null,
+                                canNoSelect: () => false,
+                                selectCardCoroutine: SelectCardCoroutine,
+                                afterSelectCardCoroutine: null,
+                                message: "Select 1 level 3 or lower blue Digimon card to play.",
+                                maxCount: maxCount,
+                                canEndNotMax: false,
+                                isShowOpponent: true,
+                                mode: SelectCardEffect.Mode.Custom,
+                                root: SelectCardEffect.Root.Custom,
+                                customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
+                                canLookReverseCard: true,
+                                selectPlayer: card.Owner,
+                                cardEffect: activateClass);
+
+                            yield return ContinuousController.instance.StartCoroutine(selectCardEffect.Activate());
+
+                            IEnumerator SelectCardCoroutine(CardSource cardSource)
+                            {
+                                selectedCards.Add(cardSource);
+
+                                yield return null;
+                            }
+                        }
+
+                        if (card.PermanentOfThisCard().DigivolutionCards.Count((cardSource) => CanSelectCardCondition1(cardSource)) >= 1)
+                        {
+                            int maxCount = 1;
+
+                            SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();
+
+                            selectCardEffect.SetUp(
+                                canTargetCondition: (cardSource) => CanSelectCardCondition1(cardSource),
+                                canTargetCondition_ByPreSelecetedList: null,
+                                canEndSelectCondition: null,
+                                canNoSelect: () => false,
+                                selectCardCoroutine: SelectCardCoroutine,
+                                afterSelectCardCoroutine: null,
+                                message: "Select 1 Tamer to play.",
+                                maxCount: maxCount,
+                                canEndNotMax: false,
+                                isShowOpponent: true,
+                                mode: SelectCardEffect.Mode.Custom,
+                                root: SelectCardEffect.Root.Custom,
+                                customRootCardList: card.PermanentOfThisCard().DigivolutionCards,
+                                canLookReverseCard: true,
+                                selectPlayer: card.Owner,
+                                cardEffect: activateClass);
+
+                            yield return ContinuousController.instance.StartCoroutine(selectCardEffect.Activate());
+
+                            IEnumerator SelectCardCoroutine(CardSource cardSource)
+                            {
+                                selectedCards.Add(cardSource);
+
+                                yield return null;
+                            }
+                        }
+
+                        yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.PlayPermanentCards(
+                                cardSources: selectedCards,
+                                activateClass: activateClass,
+                                payCost: false,
+                                isTapped: false,
+                                root: SelectCardEffect.Root.DigivolutionCards,
+                                activateETB: true));
+                    }
+                }
+            }
+            #endregion
+
+            return cardEffects;
+        }
+    }
+}

Assets/CardEffect/BT18/Blue/Mermaimon_BT18_027.cs.meta

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