[KHM] Implemented Tormentor's Helm (#7385)

Co-authored-by: Evan Kranzler <theelk801@gmail.com>

Mage.Sets/src/mage/cards/t/TormentorsHelm.java

@@ -0,0 +1,124 @@
+package mage.cards.t;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.BoostEquippedEffect;
+import mage.abilities.keyword.EquipAbility;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.targetpointer.FixedTarget;
+
+/**
+ *
+ * @author weirddan455
+ */
+public final class TormentorsHelm extends CardImpl {
+
+    public TormentorsHelm(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{R}");
+
+        this.subtype.add(SubType.EQUIPMENT);
+
+        // Equipped creature gets +1/+1.
+        this.addAbility(new SimpleStaticAbility(new BoostEquippedEffect(1, 1)));
+
+        // Whenever equipped creature becomes blocked, it deals 1 damage to defending player.
+        this.addAbility(new TormentorsHelmTriggeredAbility());
+
+        // Equip {1}
+        this.addAbility(new EquipAbility(1));
+    }
+
+    private TormentorsHelm(final TormentorsHelm card) {
+        super(card);
+    }
+
+    @Override
+    public TormentorsHelm copy() {
+        return new TormentorsHelm(this);
+    }
+}
+
+class TormentorsHelmTriggeredAbility extends TriggeredAbilityImpl {
+
+    public TormentorsHelmTriggeredAbility() {
+        super(Zone.BATTLEFIELD, null);
+    }
+
+    private TormentorsHelmTriggeredAbility(final TormentorsHelmTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public TormentorsHelmTriggeredAbility copy() {
+        return new TormentorsHelmTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.BLOCKER_DECLARED;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        Permanent equipment = game.getPermanent(sourceId);
+        if (equipment != null) {
+            Permanent creature = game.getPermanent(equipment.getAttachedTo());
+            if (creature != null && creature.getId().equals(event.getTargetId())) {
+                this.getEffects().clear();
+                TormentorsHelmEffect effect = new TormentorsHelmEffect(creature.getId());
+                effect.setTargetPointer(new FixedTarget(event.getPlayerId(), game));
+                this.addEffect(effect);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever equipped creature becomes blocked, it deals 1 damage to defending player.";
+    }
+}
+
+class TormentorsHelmEffect extends OneShotEffect {
+
+    private final UUID creatureId;
+
+    public TormentorsHelmEffect(UUID creatureId) {
+        super(Outcome.Damage);
+        this.creatureId = creatureId;
+    }
+
+    private TormentorsHelmEffect(final TormentorsHelmEffect effect) {
+        super(effect);
+        this.creatureId = effect.creatureId;
+    }
+
+    @Override
+    public TormentorsHelmEffect copy() {
+        return new TormentorsHelmEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(targetPointer.getFirst(game, source));
+        if (player != null) {
+            player.damage(1, creatureId, source, game);
+            return true;
+        }
+        return false;
+    }
+}

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

@@ -175,6 +175,7 @@ public final class Kaldheim extends ExpansionSet {
         cards.add(new SetCardInfo("The Trickster-God's Heist", 232, Rarity.UNCOMMON, mage.cards.t.TheTricksterGodsHeist.class));
         cards.add(new SetCardInfo("The World Tree", 275, Rarity.RARE, mage.cards.t.TheWorldTree.class));
         cards.add(new SetCardInfo("Thornmantle Striker", 387, Rarity.UNCOMMON, mage.cards.t.ThornmantleStriker.class));
+        cards.add(new SetCardInfo("Tormentor's Helm", 155, Rarity.COMMON, mage.cards.t.TormentorsHelm.class));
         cards.add(new SetCardInfo("Toralf, God of Fury", 154, Rarity.MYTHIC, mage.cards.t.ToralfGodOfFury.class));
         cards.add(new SetCardInfo("Toski, Bearer of Secrets", 197, Rarity.RARE, mage.cards.t.ToskiBearerOfSecrets.class));
         cards.add(new SetCardInfo("Tyvar Kell", 198, Rarity.MYTHIC, mage.cards.t.TyvarKell.class));