[STX] Implemented Mage Hunter

Mage.Sets/src/mage/cards/m/MageHunter.java

@@ -0,0 +1,81 @@
+package mage.cards.m;
+
+import mage.MageInt;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.effects.common.LoseLifeTargetEffect;
+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.game.stack.Spell;
+import mage.target.targetpointer.FixedTarget;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MageHunter extends CardImpl {
+
+    public MageHunter(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{B}");
+
+        this.subtype.add(SubType.HORROR);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(4);
+
+        // Whenever an opponent casts or copies an instant or sorcery spell, they lose 1 life.
+        this.addAbility(new MageHunterTriggeredAbility());
+    }
+
+    private MageHunter(final MageHunter card) {
+        super(card);
+    }
+
+    @Override
+    public MageHunter copy() {
+        return new MageHunter(this);
+    }
+}
+
+class MageHunterTriggeredAbility extends TriggeredAbilityImpl {
+
+    MageHunterTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new LoseLifeTargetEffect(1), false);
+    }
+
+    private MageHunterTriggeredAbility(final MageHunterTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.COPIED_STACKOBJECT
+                || event.getType() == GameEvent.EventType.SPELL_CAST;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        Spell spell = game.getSpell(event.getTargetId());
+        if (spell == null
+                || !game.getOpponents(getControllerId()).contains(spell.getControllerId())
+                || !spell.isInstantOrSorcery()) {
+            return false;
+        }
+        getEffects().setTargetPointer(new FixedTarget(spell.getControllerId()));
+        return true;
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever an opponent casts or copies an instant or sorcery spell, they lose 1 life.";
+    }
+
+    @Override
+    public MageHunterTriggeredAbility copy() {
+        return new MageHunterTriggeredAbility(this);
+    }
+}

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

@@ -64,6 +64,7 @@ public final class StrixhavenSchoolOfMages extends ExpansionSet {
         cards.add(new SetCardInfo("Lorehold Command", 199, Rarity.RARE, mage.cards.l.LoreholdCommand.class));
         cards.add(new SetCardInfo("Lorehold Excavation", 200, Rarity.UNCOMMON, mage.cards.l.LoreholdExcavation.class));
         cards.add(new SetCardInfo("Lorehold Pledgemage", 201, Rarity.COMMON, mage.cards.l.LoreholdPledgemage.class));
+        cards.add(new SetCardInfo("Mage Hunter", 76, Rarity.UNCOMMON, mage.cards.m.MageHunter.class));
         cards.add(new SetCardInfo("Magma Opus", 203, Rarity.MYTHIC, mage.cards.m.MagmaOpus.class));
         cards.add(new SetCardInfo("Mountain", 372, Rarity.LAND, mage.cards.basiclands.Mountain.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Necroblossom Snarl", 269, Rarity.RARE, mage.cards.n.NecroblossomSnarl.class));