[MOM] Implement Rona, Herald of Invasion / Rona Tolarian Obliterator

Mage.Sets/src/mage/cards/r/RonaHeraldOfInvasion.java

@@ -0,0 +1,64 @@
+package mage.cards.r;
+
+import mage.MageInt;
+import mage.abilities.common.ActivateAsSorceryActivatedAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.common.SpellCastControllerTriggeredAbility;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.DrawDiscardControllerEffect;
+import mage.abilities.effects.common.TransformSourceEffect;
+import mage.abilities.effects.common.UntapSourceEffect;
+import mage.abilities.keyword.TransformAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.filter.FilterSpell;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class RonaHeraldOfInvasion extends CardImpl {
+
+    private static final FilterSpell filter = new FilterSpell("a legendary spell");
+
+    static {
+        filter.add(SuperType.LEGENDARY.getPredicate());
+    }
+
+    public RonaHeraldOfInvasion(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{U}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.WIZARD);
+        this.power = new MageInt(1);
+        this.toughness = new MageInt(3);
+        this.secondSideCardClazz = mage.cards.r.RonaTolarianObliterator.class;
+
+        // Whenever you cast a legendary spell, untap Rona, Herald of Invasion.
+        this.addAbility(new SpellCastControllerTriggeredAbility(new UntapSourceEffect(), filter, false));
+
+        // {T}: Draw a card, then discard a card.
+        this.addAbility(new SimpleActivatedAbility(
+                new DrawDiscardControllerEffect(1, 1), new TapSourceCost()
+        ));
+
+        // {5}{B/P}: Transform Rona. Activate only as a sorcery.
+        this.addAbility(new TransformAbility());
+        this.addAbility(new ActivateAsSorceryActivatedAbility(new TransformSourceEffect(), new ManaCostsImpl<>("{5}{B/P}")));
+    }
+
+    private RonaHeraldOfInvasion(final RonaHeraldOfInvasion card) {
+        super(card);
+    }
+
+    @Override
+    public RonaHeraldOfInvasion copy() {
+        return new RonaHeraldOfInvasion(this);
+    }
+}

Mage.Sets/src/mage/cards/r/RonaTolarianObliterator.java

@@ -0,0 +1,124 @@
+package mage.cards.r;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.TriggeredAbilityImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.players.Player;
+import mage.target.targetpointer.FixedTarget;
+import mage.util.CardUtil;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class RonaTolarianObliterator extends CardImpl {
+
+    public RonaTolarianObliterator(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.PHYREXIAN);
+        this.subtype.add(SubType.WIZARD);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(5);
+        this.color.setBlue(true);
+        this.color.setBlack(true);
+        this.nightCard = true;
+
+        // Trample
+        this.addAbility(TrampleAbility.getInstance());
+
+        // Whenever a source deals damage to Rona, Tolarian Obliterator, that source's controller exiles a card from their hand at random. If it's a land card, you may put it onto the battlefield under your control. Otherwise, you may cast it without paying its mana cost.
+        this.addAbility(new RonaTolarianObliteratorTriggeredAbility());
+    }
+
+    private RonaTolarianObliterator(final RonaTolarianObliterator card) {
+        super(card);
+    }
+
+    @Override
+    public RonaTolarianObliterator copy() {
+        return new RonaTolarianObliterator(this);
+    }
+}
+
+class RonaTolarianObliteratorTriggeredAbility extends TriggeredAbilityImpl {
+
+    RonaTolarianObliteratorTriggeredAbility() {
+        super(Zone.BATTLEFIELD, new RonaTolarianObliteratorEffect());
+    }
+
+    private RonaTolarianObliteratorTriggeredAbility(final RonaTolarianObliteratorTriggeredAbility ability) {
+        super(ability);
+    }
+
+    @Override
+    public RonaTolarianObliteratorTriggeredAbility copy() {
+        return new RonaTolarianObliteratorTriggeredAbility(this);
+    }
+
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == GameEvent.EventType.DAMAGED_PERMANENT;
+    }
+
+    @Override
+    public boolean checkTrigger(GameEvent event, Game game) {
+        if (event.getTargetId().equals(getSourceId())) {
+            this.getEffects().setTargetPointer(new FixedTarget(game.getControllerId(event.getSourceId())));
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public String getRule() {
+        return "Whenever a source deals damage to {this}, that source's controller exiles a card " +
+                "from their hand at random. If it's a land card, you may put it onto the battlefield " +
+                "under your control. Otherwise, you may cast it without paying its mana cost.";
+    }
+}
+
+class RonaTolarianObliteratorEffect extends OneShotEffect {
+
+    RonaTolarianObliteratorEffect() {
+        super(Outcome.Benefit);
+    }
+
+    private RonaTolarianObliteratorEffect(final RonaTolarianObliteratorEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public RonaTolarianObliteratorEffect copy() {
+        return new RonaTolarianObliteratorEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Player player = game.getPlayer(getTargetPointer().getFirst(game, source));
+        if (controller == null || player == null) {
+            return false;
+        }
+        Card card = player.getHand().getRandom(game);
+        if (card == null) {
+            return false;
+        }
+        player.moveCards(card, Zone.EXILED, source, game);
+        if (!card.isLand(game)) {
+            return CardUtil.castSpellWithAttributesForFree(controller, source, game, card);
+        }
+        return controller.chooseUse(Outcome.PutLandInPlay, "Put " + card.getIdName() + " onto the battlefield?", source, game)
+                && controller.moveCards(card, Zone.BATTLEFIELD, source, game);
+    }
+}

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

@@ -189,6 +189,8 @@ public final class MarchOfTheMachine extends ExpansionSet {
         cards.add(new SetCardInfo("Realmbreaker's Grasp", 33, Rarity.COMMON, mage.cards.r.RealmbreakersGrasp.class));
         cards.add(new SetCardInfo("Redcap Heelslasher", 161, Rarity.COMMON, mage.cards.r.RedcapHeelslasher.class));
         cards.add(new SetCardInfo("Referee Squad", 327, Rarity.UNCOMMON, mage.cards.r.RefereeSquad.class));
+        cards.add(new SetCardInfo("Rona, Herald of Invasion", 75, Rarity.RARE, mage.cards.r.RonaHeraldOfInvasion.class));
+        cards.add(new SetCardInfo("Rona, Tolarian Obliterator", 75, Rarity.RARE, mage.cards.r.RonaTolarianObliterator.class));
         cards.add(new SetCardInfo("Rugged Highlands", 271, Rarity.COMMON, mage.cards.r.RuggedHighlands.class));
         cards.add(new SetCardInfo("Ruins Recluse", 336, Rarity.UNCOMMON, mage.cards.r.RuinsRecluse.class));
         cards.add(new SetCardInfo("Saiba Cryptomancer", 76, Rarity.COMMON, mage.cards.s.SaibaCryptomancer.class));