[MAT] Implement Tyvar, the Bellicose

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

@@ -0,0 +1,110 @@
+package mage.cards.t;
+
+import mage.MageInt;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.common.AttacksWithCreaturesTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.dynamicvalue.common.SavedDamageValue;
+import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
+import mage.abilities.effects.common.continuous.GainAbilityTargetEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.abilities.keyword.DeathtouchAbility;
+import mage.abilities.mana.ManaAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class TyvarTheBellicose extends CardImpl {
+
+    private static final FilterCreaturePermanent filter = new FilterCreaturePermanent(SubType.ELF, "");
+
+    static {
+        filter.add(TargetController.YOU.getControllerPredicate());
+    }
+
+    public TyvarTheBellicose(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{B}{G}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.ELF);
+        this.subtype.add(SubType.WARRIOR);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(4);
+
+        // Whenever one or more Elves you control attack, they gain deathtouch until end of turn.
+        this.addAbility(new AttacksWithCreaturesTriggeredAbility(
+                Zone.BATTLEFIELD, new GainAbilityTargetEffect(DeathtouchAbility.getInstance())
+                .setText("they gain deathtouch until end of turn"), 1, filter, true
+        ).setTriggerPhrase("Whenever one or more Elves you control attack, "));
+
+        // Each creature you control has "Whenever a mana ability of this creature resolves, put a number of +1/+1 counters on it equal to the amount of mana this creature produced. This ability triggers only once each turn."
+        this.addAbility(new SimpleStaticAbility(new GainAbilityControlledEffect(
+                new TyvarTheBellicoseTriggeredAbility(),
+                Duration.WhileOnBattlefield,
+                StaticFilters.FILTER_PERMANENT_CREATURE
+        )));
+    }
+
+    private TyvarTheBellicose(final TyvarTheBellicose card) {
+        super(card);
+    }
+
+    @Override
+    public TyvarTheBellicose copy() {
+        return new TyvarTheBellicose(this);
+    }
+}
+
+class TyvarTheBellicoseTriggeredAbility extends TriggeredAbilityImpl {
+
+    TyvarTheBellicoseTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new AddCountersSourceEffect(
+                CounterType.P1P1.createInstance(0), SavedDamageValue.MANY, false
+        ));
+        this.setTriggersOnce(true);
+    }
+
+    private TyvarTheBellicoseTriggeredAbility(final TyvarTheBellicoseTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public TyvarTheBellicoseTriggeredAbility copy() {
+        return new TyvarTheBellicoseTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.MANA_ADDED;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        if (isControlledBy(event.getPlayerId())
+                && event.getSourceId().equals(getSourceId())
+                && game
+                .getAbility(event.getTargetId(), event.getSourceId())
+                .map(ManaAbility.class::isInstance)
+                .orElse(false)) {
+            this.getEffects().setValue("damage", event.getAmount());
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever a mana ability of this creature resolves, put a number of +1/+1 counters on it " +
+                "equal to the amount of mana this creature produced. This ability triggers only once each turn.";
+    }
+}

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

@@ -46,6 +46,7 @@ public final class MarchOfTheMachineTheAftermath extends ExpansionSet {
         cards.add(new SetCardInfo("Spark Rupture", 5, Rarity.RARE, mage.cards.s.SparkRupture.class));
         cards.add(new SetCardInfo("The Kenriths' Royal Funeral", 34, Rarity.RARE, mage.cards.t.TheKenrithsRoyalFuneral.class));
         cards.add(new SetCardInfo("Training Grounds", 9, Rarity.RARE, mage.cards.t.TrainingGrounds.class));
+        cards.add(new SetCardInfo("Tyvar the Bellicose", 48, Rarity.MYTHIC, mage.cards.t.TyvarTheBellicose.class));
         cards.add(new SetCardInfo("Undercity Upheaval", 25, Rarity.UNCOMMON, mage.cards.u.UndercityUpheaval.class));
     }
 }