[KHM] Implemented Frenzied Raider

Mage.Sets/src/mage/cards/f/FrenziedRaider.java

@@ -0,0 +1,79 @@
+package mage.cards.f;
+
+import mage.MageInt;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.abilities.keyword.BoastAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.stack.StackAbility;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class FrenziedRaider extends CardImpl {
+
+    public FrenziedRaider(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{R}");
+
+        this.subtype.add(SubType.DEMON);
+        this.subtype.add(SubType.BERSERKER);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // Whenever you activate a boast ability, put a +1/+1 counter on Frenzied Raider.
+        this.addAbility(new FrenziedRaiderTriggeredAbility());
+    }
+
+    private FrenziedRaider(final FrenziedRaider card) {
+        super(card);
+    }
+
+    @Override
+    public FrenziedRaider copy() {
+        return new FrenziedRaider(this);
+    }
+}
+
+class FrenziedRaiderTriggeredAbility extends TriggeredAbilityImpl {
+
+    FrenziedRaiderTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new AddCountersSourceEffect(CounterType.P1P1.createInstance()), false);
+    }
+
+    private FrenziedRaiderTriggeredAbility(final FrenziedRaiderTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public FrenziedRaiderTriggeredAbility copy() {
+        return new FrenziedRaiderTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.ACTIVATED_ABILITY;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        if (!isControlledBy(event.getPlayerId())) {
+            return false;
+        }
+        StackAbility stackAbility = (StackAbility) game.getStack().getStackObject(event.getTargetId());
+        return stackAbility != null && stackAbility.getStackAbility() instanceof BoastAbility;
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever you activate a boast ability, put a +1/+1 counter on {this}";
+    }
+}

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

@@ -138,6 +138,7 @@ public final class Kaldheim extends ExpansionSet {
         cards.add(new SetCardInfo("Firja, Judge of Valor", 209, Rarity.UNCOMMON, mage.cards.f.FirjaJudgeOfValor.class));
         cards.add(new SetCardInfo("Forest", 398, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Forging the Tyrite Sword", 211, Rarity.UNCOMMON, mage.cards.f.ForgingTheTyriteSword.class));
+        cards.add(new SetCardInfo("Frenzied Raider", 137, Rarity.UNCOMMON, mage.cards.f.FrenziedRaider.class));
         cards.add(new SetCardInfo("Frost Augur", 56, Rarity.UNCOMMON, mage.cards.f.FrostAugur.class));
         cards.add(new SetCardInfo("Frost Bite", 138, Rarity.COMMON, mage.cards.f.FrostBite.class));
         cards.add(new SetCardInfo("Frostpeak Yeti", 57, Rarity.COMMON, mage.cards.f.FrostpeakYeti.class));