Implemented Havoc Jester

Mage.Sets/src/mage/cards/h/HavocJester.java

@@ -0,0 +1,73 @@
+package mage.cards.h;
+
+import mage.MageInt;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.target.common.TargetAnyTarget;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class HavocJester extends CardImpl {
+
+    public HavocJester(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{R}");
+
+        this.subtype.add(SubType.DEVIL);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(5);
+
+        // Whenever you sacrifice a permanent, Havoc Jester deals 1 damage to any target.
+        this.addAbility(new HavocJesterTriggeredAbility());
+    }
+
+    private HavocJester(final HavocJester card) {
+        super(card);
+    }
+
+    @Override
+    public HavocJester copy() {
+        return new HavocJester(this);
+    }
+}
+
+class HavocJesterTriggeredAbility extends TriggeredAbilityImpl {
+
+    HavocJesterTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new DamageTargetEffect(1));
+        this.addTarget(new TargetAnyTarget());
+    }
+
+    private HavocJesterTriggeredAbility(final HavocJesterTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.SACRIFICED_PERMANENT;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        return event.getPlayerId().equals(getControllerId());
+    }
+
+    @Override
+    public HavocJesterTriggeredAbility copy() {
+        return new HavocJesterTriggeredAbility(this);
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever you sacrifice a permanent, {this} deals 1 damage to any target.";
+    }
+}

Mage.Sets/src/mage/sets/CoreSet2021.java

@@ -60,6 +60,7 @@ public final class CoreSet2021 extends ExpansionSet {
         cards.add(new SetCardInfo("Garruk's Warsteed", 337, Rarity.RARE, mage.cards.g.GarruksWarsteed.class));
         cards.add(new SetCardInfo("Garruk, Savage Herald", 336, Rarity.MYTHIC, mage.cards.g.GarrukSavageHerald.class));
         cards.add(new SetCardInfo("Grim Tutor", 103, Rarity.MYTHIC, mage.cards.g.GrimTutor.class));
+        cards.add(new SetCardInfo("Havoc Jester", 149, Rarity.UNCOMMON, mage.cards.h.HavocJester.class));
         cards.add(new SetCardInfo("Historian of Zhalfir", 325, Rarity.UNCOMMON, mage.cards.h.HistorianOfZhalfir.class));
         cards.add(new SetCardInfo("Indulging Patrician", 219, Rarity.UNCOMMON, mage.cards.i.IndulgingPatrician.class));
         cards.add(new SetCardInfo("Island", 310, Rarity.LAND, mage.cards.basiclands.Island.class, NON_FULL_USE_VARIOUS));