From 92ddceef8f14ed8f0e63f9e0d2261a8b681003c8 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Mon, 30 May 2022 14:14:19 -0400
Subject: [PATCH] [CLB] Implemented Moonshae Pixie

---
 Mage.Sets/src/mage/cards/m/MoonshaePixie.java | 123 ++++++++++++++++++
 .../CommanderLegendsBattleForBaldursGate.java |   1 +
 2 files changed, 124 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/m/MoonshaePixie.java

diff --git a/Mage.Sets/src/mage/cards/m/MoonshaePixie.java b/Mage.Sets/src/mage/cards/m/MoonshaePixie.java
new file mode 100644
index 00000000000..c85bf6fb27e
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MoonshaePixie.java
@@ -0,0 +1,123 @@
+package mage.cards.m;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.effects.common.continuous.GainAbilityTargetEffect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.AdventureCard;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.WatcherScope;
+import mage.game.Game;
+import mage.game.events.DamagedEvent;
+import mage.game.events.GameEvent;
+import mage.target.common.TargetCreaturePermanent;
+import mage.watchers.Watcher;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MoonshaePixie extends AdventureCard {
+
+    private static final Hint hint = new ValueHint("Opponents dealt damage this turn", MoonshaePixieValue.instance);
+
+    public MoonshaePixie(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, new CardType[]{CardType.INSTANT}, "{3}{U}", "Pixie Dust", "{1}{U}");
+
+        this.subtype.add(SubType.FAERIE);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // When Moonshae Pixie enters the battlefield, draw cards equal to the number of opponents who were dealt combat damage this turn.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(
+                new DrawCardSourceControllerEffect(MoonshaePixieValue.instance)
+                        .setText("draw cards equal to the number of opponents who were dealt combat damage this turn")
+        ), new MoonshaePixieWatcher());
+
+        // Pixie Dust
+        // Up to three target creatures gain flying until end of turn.
+        this.getSpellCard().getSpellAbility().addEffect(new GainAbilityTargetEffect(FlyingAbility.getInstance()));
+        this.getSpellCard().getSpellAbility().addTarget(new TargetCreaturePermanent(0, 3));
+    }
+
+    private MoonshaePixie(final MoonshaePixie card) {
+        super(card);
+    }
+
+    @Override
+    public MoonshaePixie copy() {
+        return new MoonshaePixie(this);
+    }
+}
+
+enum MoonshaePixieValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        return MoonshaePixieWatcher.getDamaged(sourceAbility.getControllerId(), game);
+    }
+
+    @Override
+    public MoonshaePixieValue copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "";
+    }
+
+    @Override
+    public String toString() {
+        return "";
+    }
+}
+
+class MoonshaePixieWatcher extends Watcher {
+
+    private final Set<UUID> players = new HashSet<>();
+
+    MoonshaePixieWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() == GameEvent.EventType.DAMAGED_PLAYER
+                && ((DamagedEvent) event).isCombatDamage()) {
+            players.add(event.getTargetId());
+        }
+    }
+
+    @Override
+    public void reset() {
+        players.clear();
+        super.reset();
+    }
+
+    static int getDamaged(UUID playerId, Game game) {
+        return game
+                .getState()
+                .getWatcher(MoonshaePixieWatcher.class)
+                .players
+                .stream()
+                .filter(game.getOpponents(playerId)::contains)
+                .mapToInt(x -> 1)
+                .sum();
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
index e8322ca715c..a089661252b 100644
--- a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
+++ b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
@@ -181,6 +181,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Minsc & Boo, Timeless Heroes", 285, Rarity.MYTHIC, mage.cards.m.MinscBooTimelessHeroes.class));
         cards.add(new SetCardInfo("Mold Folk", 133, Rarity.COMMON, mage.cards.m.MoldFolk.class));
         cards.add(new SetCardInfo("Monster Manual", 242, Rarity.RARE, mage.cards.m.MonsterManual.class));
+        cards.add(new SetCardInfo("Moonshae Pixie", 84, Rarity.UNCOMMON, mage.cards.m.MoonshaePixie.class));
         cards.add(new SetCardInfo("Morphic Pool", 357, Rarity.RARE, mage.cards.m.MorphicPool.class));
         cards.add(new SetCardInfo("Moss Diamond", 327, Rarity.COMMON, mage.cards.m.MossDiamond.class));
         cards.add(new SetCardInfo("Mountain", 463, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));