From e6f1b944cfed40b6757fcf23513ffaab7f8aa71e Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Sun, 30 Mar 2025 16:54:30 -0400
Subject: [PATCH] [TDM] Implement Kotis, the Fangkeeper

---
 .../src/mage/cards/k/KotisTheFangkeeper.java  | 87 +++++++++++++++++++
 .../src/mage/sets/TarkirDragonstorm.java      |  1 +
 2 files changed, 88 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/k/KotisTheFangkeeper.java

diff --git a/Mage.Sets/src/mage/cards/k/KotisTheFangkeeper.java b/Mage.Sets/src/mage/cards/k/KotisTheFangkeeper.java
new file mode 100644
index 00000000000..131dce312ea
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/k/KotisTheFangkeeper.java
@@ -0,0 +1,87 @@
+package mage.cards.k;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.DealsCombatDamageToAPlayerTriggeredAbility;
+import mage.abilities.dynamicvalue.common.GetXValue;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.IndestructibleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.Cards;
+import mage.cards.CardsImpl;
+import mage.constants.*;
+import mage.filter.FilterCard;
+import mage.filter.predicate.mageobject.ManaValuePredicate;
+import mage.game.Game;
+import mage.players.Player;
+import mage.util.CardUtil;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class KotisTheFangkeeper extends CardImpl {
+
+    public KotisTheFangkeeper(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{B}{G}{U}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.ZOMBIE);
+        this.subtype.add(SubType.WARRIOR);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+
+        // Indestructible
+        this.addAbility(IndestructibleAbility.getInstance());
+
+        // Whenever Kotis deals combat damage to a player, exile the top X cards of their library, where X is the amount of damage dealt. You may cast any number of spells with mana value X or less from among them without paying their mana costs.
+        this.addAbility(new DealsCombatDamageToAPlayerTriggeredAbility(
+                new KotisTheFangkeeperEffect(), false, true
+        ));
+    }
+
+    private KotisTheFangkeeper(final KotisTheFangkeeper card) {
+        super(card);
+    }
+
+    @Override
+    public KotisTheFangkeeper copy() {
+        return new KotisTheFangkeeper(this);
+    }
+}
+
+class KotisTheFangkeeperEffect extends OneShotEffect {
+
+    KotisTheFangkeeperEffect() {
+        super(Outcome.Benefit);
+        staticText = "exile the top X cards of their library, where X is the amount of damage dealt. You may " +
+                "cast any number of spells with mana value X or less from among them without paying their mana costs";
+    }
+
+    private KotisTheFangkeeperEffect(final KotisTheFangkeeperEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public KotisTheFangkeeperEffect copy() {
+        return new KotisTheFangkeeperEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Player player = game.getPlayer(getTargetPointer().getFirst(game, source));
+        int xValue = GetXValue.instance.calculate(game, source, this);
+        if (controller == null || player == null || xValue < 1) {
+            return false;
+        }
+        Cards cards = new CardsImpl(player.getLibrary().getTopCards(game, xValue));
+        controller.moveCards(cards, Zone.EXILED, source, game);
+        FilterCard filter = new FilterCard();
+        filter.add(new ManaValuePredicate(ComparisonType.FEWER_THAN, xValue + 1));
+        CardUtil.castMultipleWithAttributeForFree(controller, source, game, cards, filter);
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/TarkirDragonstorm.java b/Mage.Sets/src/mage/sets/TarkirDragonstorm.java
index 77db055f0f4..3886386d249 100644
--- a/Mage.Sets/src/mage/sets/TarkirDragonstorm.java
+++ b/Mage.Sets/src/mage/sets/TarkirDragonstorm.java
@@ -111,6 +111,7 @@ public final class TarkirDragonstorm extends ExpansionSet {
         cards.add(new SetCardInfo("Kishla Skimmer", 201, Rarity.UNCOMMON, mage.cards.k.KishlaSkimmer.class));
         cards.add(new SetCardInfo("Kishla Trawlers", 50, Rarity.UNCOMMON, mage.cards.k.KishlaTrawlers.class));
         cards.add(new SetCardInfo("Kishla Village", 259, Rarity.RARE, mage.cards.k.KishlaVillage.class));
+        cards.add(new SetCardInfo("Kotis, the Fangkeeper", 202, Rarity.RARE, mage.cards.k.KotisTheFangkeeper.class));
         cards.add(new SetCardInfo("Krotiq Nestguard", 148, Rarity.COMMON, mage.cards.k.KrotiqNestguard.class));
         cards.add(new SetCardInfo("Lightfoot Technique", 14, Rarity.COMMON, mage.cards.l.LightfootTechnique.class));
         cards.add(new SetCardInfo("Loxodon Battle Priest", 15, Rarity.UNCOMMON, mage.cards.l.LoxodonBattlePriest.class));