From 651f63e9f28f4420147f8dd412a9ecf426ffc931 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Wed, 7 Jul 2021 20:50:54 -0400
Subject: [PATCH] [AFR] Implemented Circle of the Moon Druid

---
 .../mage/cards/c/CircleOfTheMoonDruid.java    | 89 +++++++++++++++++++
 .../sets/AdventuresInTheForgottenRealms.java  |  1 +
 2 files changed, 90 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/c/CircleOfTheMoonDruid.java

diff --git a/Mage.Sets/src/mage/cards/c/CircleOfTheMoonDruid.java b/Mage.Sets/src/mage/cards/c/CircleOfTheMoonDruid.java
new file mode 100644
index 00000000000..0ace4b1d231
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/CircleOfTheMoonDruid.java
@@ -0,0 +1,89 @@
+package mage.cards.c;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class CircleOfTheMoonDruid extends CardImpl {
+
+    public CircleOfTheMoonDruid(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{G}");
+
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.ELF);
+        this.subtype.add(SubType.DRUID);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(4);
+
+        // Bear Form — As long as its your turn, Circle of the Moon Druid is a Bear with base power and toughness 4/2.
+        this.addAbility(new SimpleStaticAbility(new WerewolfPackLeaderEffect()).withFlavorWord("Bear Form"));
+    }
+
+    private CircleOfTheMoonDruid(final CircleOfTheMoonDruid card) {
+        super(card);
+    }
+
+    @Override
+    public CircleOfTheMoonDruid copy() {
+        return new CircleOfTheMoonDruid(this);
+    }
+}
+
+class WerewolfPackLeaderEffect extends ContinuousEffectImpl {
+
+    WerewolfPackLeaderEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit);
+        staticText = "as long as it's your turn, {this} is a Bear with base power and toughness 4/2";
+    }
+
+    private WerewolfPackLeaderEffect(final WerewolfPackLeaderEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public WerewolfPackLeaderEffect copy() {
+        return new WerewolfPackLeaderEffect(this);
+    }
+
+    @Override
+    public boolean apply(Layer layer, SubLayer sublayer, Ability source, Game game) {
+        Permanent permanent = source.getSourcePermanentIfItStillExists(game);
+        if (permanent == null || !game.isActivePlayer(source.getControllerId())) {
+            return false;
+        }
+        switch (layer) {
+            case TypeChangingEffects_4:
+                permanent.removeAllCreatureTypes(game);
+                permanent.addSubType(game, SubType.BEAR);
+                return true;
+            case PTChangingEffects_7:
+                if (sublayer == SubLayer.SetPT_7b) {
+                    permanent.getPower().setValue(4);
+                    permanent.getToughness().setValue(2);
+                    return true;
+                }
+        }
+        return false;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return false;
+    }
+
+    @Override
+    public boolean hasLayer(Layer layer) {
+        return layer == Layer.TypeChangingEffects_4 || layer == Layer.PTChangingEffects_7;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
index f56701775bf..510e10105ef 100644
--- a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
+++ b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
@@ -52,6 +52,7 @@ public final class AdventuresInTheForgottenRealms extends ExpansionSet {
         cards.add(new SetCardInfo("Check for Traps", 92, Rarity.UNCOMMON, mage.cards.c.CheckForTraps.class));
         cards.add(new SetCardInfo("Choose Your Weapon", 175, Rarity.UNCOMMON, mage.cards.c.ChooseYourWeapon.class));
         cards.add(new SetCardInfo("Circle of Dreams Druid", 176, Rarity.RARE, mage.cards.c.CircleOfDreamsDruid.class));
+        cards.add(new SetCardInfo("Circle of the Moon Druid", 177, Rarity.COMMON, mage.cards.c.CircleOfTheMoonDruid.class));
         cards.add(new SetCardInfo("Clattering Skeletons", 93, Rarity.COMMON, mage.cards.c.ClatteringSkeletons.class));
         cards.add(new SetCardInfo("Clever Conjurer", 51, Rarity.COMMON, mage.cards.c.CleverConjurer.class));
         cards.add(new SetCardInfo("Cloister Gargoyle", 7, Rarity.UNCOMMON, mage.cards.c.CloisterGargoyle.class));