From c36d5121defdd14c94a1043fb52e2a3fe2d372a1 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Tue, 24 May 2022 19:06:18 -0400
Subject: [PATCH] [CLB] Implemented Amber Gristle O'Maul

---
 .../src/mage/cards/a/AmberGristleOMaul.java   | 96 +++++++++++++++++++
 .../CommanderLegendsBattleForBaldursGate.java |  1 +
 2 files changed, 97 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/a/AmberGristleOMaul.java

diff --git a/Mage.Sets/src/mage/cards/a/AmberGristleOMaul.java b/Mage.Sets/src/mage/cards/a/AmberGristleOMaul.java
new file mode 100644
index 00000000000..9718ebc71b4
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/a/AmberGristleOMaul.java
@@ -0,0 +1,96 @@
+package mage.cards.a;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.common.ChooseABackgroundAbility;
+import mage.abilities.costs.common.DiscardHandCost;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.common.DoIfCostPaid;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.keyword.HasteAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.game.Game;
+import mage.game.combat.CombatGroup;
+
+import java.util.Objects;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class AmberGristleOMaul extends CardImpl {
+
+    public AmberGristleOMaul(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{R}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.DWARF);
+        this.subtype.add(SubType.CLERIC);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(3);
+
+        // Haste
+        this.addAbility(HasteAbility.getInstance());
+
+        // Whenver Amber Gristle O'Maul attacks, you may discard your hand. If you do, draw a card for each player you're attacking.
+        this.addAbility(new AttacksTriggeredAbility(new DoIfCostPaid(
+                new DrawCardSourceControllerEffect(AmberGristleOMaulValue.instance), new DiscardHandCost()
+        )));
+
+        // Choose a Background
+        this.addAbility(ChooseABackgroundAbility.getInstance());
+    }
+
+    private AmberGristleOMaul(final AmberGristleOMaul card) {
+        super(card);
+    }
+
+    @Override
+    public AmberGristleOMaul copy() {
+        return new AmberGristleOMaul(this);
+    }
+}
+
+enum AmberGristleOMaulValue implements DynamicValue {
+    instance;
+
+    @Override
+    public int calculate(Game game, Ability sourceAbility, Effect effect) {
+        return game
+                .getCombat()
+                .getGroups()
+                .stream()
+                .filter(combatGroup -> combatGroup
+                        .getAttackers()
+                        .stream()
+                        .map(game::getControllerId)
+                        .anyMatch(sourceAbility::isControlledBy))
+                .map(CombatGroup::getDefenderId)
+                .distinct()
+                .map(game::getPlayer)
+                .filter(Objects::nonNull)
+                .mapToInt(x -> 1)
+                .sum();
+    }
+
+    @Override
+    public AmberGristleOMaulValue copy() {
+        return this;
+    }
+
+    @Override
+    public String getMessage() {
+        return "player you're attacking";
+    }
+
+    @Override
+    public String toString() {
+        return "1";
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
index e77130c6694..6e1d126cb78 100644
--- a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
+++ b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
@@ -24,6 +24,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Aarakocra Sneak", 54, Rarity.COMMON, mage.cards.a.AarakocraSneak.class));
         cards.add(new SetCardInfo("Agent of the Iron Throne", 107, Rarity.UNCOMMON, mage.cards.a.AgentOfTheIronThrone.class));
         cards.add(new SetCardInfo("Alora, Merry Thief", 55, Rarity.UNCOMMON, mage.cards.a.AloraMerryThief.class));
+        cards.add(new SetCardInfo("Amber Gristle O'Maul", 159, Rarity.UNCOMMON, mage.cards.a.AmberGristleOMaul.class));
         cards.add(new SetCardInfo("Ambition's Cost", 110, Rarity.UNCOMMON, mage.cards.a.AmbitionsCost.class));
         cards.add(new SetCardInfo("Amethyst Dragon", 160, Rarity.UNCOMMON, mage.cards.a.AmethystDragon.class));
         cards.add(new SetCardInfo("Ancient Brass Dragon", 111, Rarity.MYTHIC, mage.cards.a.AncientBrassDragon.class));