[DMC] Implemented The Lady of Otaria

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

@@ -0,0 +1,132 @@
+package mage.cards.t;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.costs.AlternativeCostSourceAbility;
+import mage.abilities.costs.common.TapTargetCost;
+import mage.abilities.effects.common.LookLibraryControllerEffect;
+import mage.abilities.effects.common.RevealLibraryPickControllerEffect;
+import mage.abilities.hint.ConditionHint;
+import mage.abilities.hint.Hint;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterCard;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.permanent.TappedPredicate;
+import mage.game.Game;
+import mage.game.events.GameEvent;
+import mage.game.events.ZoneChangeEvent;
+import mage.target.common.TargetControlledPermanent;
+import mage.watchers.Watcher;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class TheLadyOfOtaria extends CardImpl {
+
+    private static final FilterControlledPermanent filter
+            = new FilterControlledPermanent(SubType.DWARF, "untapped Dwarves you control");
+    private static final FilterCard filter2 = new FilterCard("Dwarf cards");
+
+    static {
+        filter.add(TappedPredicate.UNTAPPED);
+        filter2.add(SubType.DWARF.getPredicate());
+    }
+
+    public TheLadyOfOtaria(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{R}{G}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.AVATAR);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(5);
+
+        // You may tap three untapped Dwarves you control rather than pay this spell's mana cost.
+        this.addAbility(new AlternativeCostSourceAbility(
+                new TapTargetCost(new TargetControlledPermanent(3, filter))
+        ));
+
+        // At the beginning of each end step, if a land you controlled was put into your graveyard from the battlefield this turn, reveal the top four cards of your library. Put any number of Dwarf cards from among them into your hand and the rest on the bottom of your library in a random order.
+        this.addAbility(new BeginningOfEndStepTriggeredAbility(
+                new RevealLibraryPickControllerEffect(
+                        4, Integer.MAX_VALUE, filter2,
+                        LookLibraryControllerEffect.PutCards.HAND,
+                        LookLibraryControllerEffect.PutCards.BOTTOM_RANDOM, false
+                ), TargetController.ANY, TheLadyOfOtariaCondition.instance, false
+        ).addHint(TheLadyOfOtariaCondition.getHint()), new TheLadyOfOtariaWatcher());
+    }
+
+    private TheLadyOfOtaria(final TheLadyOfOtaria card) {
+        super(card);
+    }
+
+    @Override
+    public TheLadyOfOtaria copy() {
+        return new TheLadyOfOtaria(this);
+    }
+}
+
+enum TheLadyOfOtariaCondition implements Condition {
+    instance;
+    private static final Hint hint = new ConditionHint(
+            instance, "A land you controlled was put into your graveyard"
+    );
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return false;
+    }
+
+    @Override
+    public String toString() {
+        return "if a land you controlled was put into your graveyard from the battlefield this turn";
+    }
+
+    public static Hint getHint() {
+        return hint;
+    }
+}
+
+class TheLadyOfOtariaWatcher extends Watcher {
+
+    private final Set<UUID> playerMap = new HashSet<>();
+
+    TheLadyOfOtariaWatcher() {
+        super(WatcherScope.GAME);
+    }
+
+    @Override
+    public void watch(GameEvent event, Game game) {
+        if (event.getType() != GameEvent.EventType.ZONE_CHANGE) {
+            return;
+        }
+        ZoneChangeEvent zEvent = (ZoneChangeEvent) event;
+        if (zEvent.isDiesEvent()
+                && zEvent.getTarget() != null
+                && zEvent.getTarget().isLand(game)
+                && zEvent.getTarget().isOwnedBy(zEvent.getTarget().getControllerId())) {
+            playerMap.add(zEvent.getTarget().getControllerId());
+        }
+    }
+
+    @Override
+    public void reset() {
+        super.reset();
+        playerMap.clear();
+    }
+
+    static boolean checkPlayer(Ability source, Game game) {
+        return game
+                .getState()
+                .getWatcher(TheLadyOfOtariaWatcher.class)
+                .playerMap
+                .contains(source.getControllerId());
+    }
+}

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

@@ -200,6 +200,7 @@ public final class DominariaUnitedCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Tetsuo, Imperial Champion", 44, Rarity.MYTHIC, mage.cards.t.TetsuoImperialChampion.class));
         cards.add(new SetCardInfo("The Circle of Loyalty", 98, Rarity.MYTHIC, mage.cards.t.TheCircleOfLoyalty.class));
         cards.add(new SetCardInfo("The Ever-Changing 'Dane", 30, Rarity.RARE, mage.cards.t.TheEverChangingDane.class));
+        cards.add(new SetCardInfo("The Lady of Otaria", 35, Rarity.MYTHIC, mage.cards.t.TheLadyOfOtaria.class));
         cards.add(new SetCardInfo("The Mana Rig", 28, Rarity.MYTHIC, mage.cards.t.TheManaRig.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("The Mana Rig", 80, Rarity.MYTHIC, mage.cards.t.TheManaRig.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("The Peregrine Dynamo", 19, Rarity.RARE, mage.cards.t.ThePeregrineDynamo.class));