[LCI] Implement Cosmium Confluence

Mage.Sets/src/mage/cards/c/CosmiumConfluence.java

@@ -0,0 +1,119 @@
+package mage.cards.c;
+
+import mage.abilities.Ability;
+import mage.abilities.Mode;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.DestroyTargetEffect;
+import mage.abilities.effects.common.continuous.BecomesCreatureTargetEffect;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+import mage.abilities.effects.common.search.SearchLibraryPutInPlayEffect;
+import mage.abilities.keyword.HasteAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.counters.CounterType;
+import mage.filter.FilterCard;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.game.Game;
+import mage.game.permanent.token.custom.CreatureToken;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetCardInLibrary;
+import mage.target.common.TargetEnchantmentPermanent;
+import mage.target.targetpointer.FixedTarget;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class CosmiumConfluence extends CardImpl {
+
+    private static final FilterCard filter = new FilterCard("Cave card");
+
+    static {
+        filter.add(SubType.CAVE.getPredicate());
+    }
+
+    public CosmiumConfluence(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{4}{G}");
+
+        // Choose three. You may choose the same mode more than once.
+        this.getSpellAbility().getModes().setMinModes(3);
+        this.getSpellAbility().getModes().setMaxModes(3);
+        this.getSpellAbility().getModes().setMayChooseSameModeMoreThanOnce(true);
+
+        // * Search your library for a Cave card, put it onto the battlefield tapped, then shuffle.
+        this.getSpellAbility().addEffect(new SearchLibraryPutInPlayEffect(
+                new TargetCardInLibrary(filter), true
+        ));
+
+        // * Put three +1/+1 counters on a Cave you control. It becomes a 0/0 Elemental creature with haste. It's still a land.
+        this.getSpellAbility().addMode(new Mode(new CosmiumConfluenceEffect()));
+
+        // * Destroy target enchantment.
+        Mode mode = new Mode(new DestroyTargetEffect());
+        mode.addTarget(new TargetEnchantmentPermanent());
+        this.getSpellAbility().addMode(mode);
+    }
+
+    private CosmiumConfluence(final CosmiumConfluence card) {
+        super(card);
+    }
+
+    @Override
+    public CosmiumConfluence copy() {
+        return new CosmiumConfluence(this);
+    }
+}
+
+class CosmiumConfluenceEffect extends OneShotEffect {
+
+    private static final FilterPermanent filter = new FilterControlledPermanent(SubType.CAVE, "Cave you control");
+
+    CosmiumConfluenceEffect() {
+        super(Outcome.BecomeCreature);
+        staticText = "put three +1/+1 counters on a Cave you control. "
+                + "It becomes a 0/0 Elemental creature with haste. It's still a land";
+    }
+
+    private CosmiumConfluenceEffect(final CosmiumConfluenceEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public CosmiumConfluenceEffect copy() {
+        return new CosmiumConfluenceEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return false;
+        }
+
+        TargetPermanent target = new TargetPermanent(filter);
+        if (!target.canChoose(controller.getId(), source, game)) {
+            return false;
+        }
+
+        controller.choose(outcome, target, source, game);
+        FixedTarget fixedTarget = new FixedTarget(target.getFirstTarget(), game);
+        new AddCountersTargetEffect(CounterType.P1P1.createInstance(3))
+                .setTargetPointer(fixedTarget)
+                .apply(game, source);
+        new BecomesCreatureTargetEffect(
+                new CreatureToken(0, 0, "0/0 Elemental creature with haste", SubType.ELEMENTAL)
+                        .withAbility(HasteAbility.getInstance()),
+                false, true, Duration.Custom
+        ).setTargetPointer(fixedTarget)
+                .apply(game, source);
+        return true;
+    }
+
+}

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

@@ -40,6 +40,7 @@ public final class TheLostCavernsOfIxalan extends ExpansionSet {
         cards.add(new SetCardInfo("Coati Scavenger", 179, Rarity.UNCOMMON, mage.cards.c.CoatiScavenger.class));
         cards.add(new SetCardInfo("Compass Gnome", 250, Rarity.COMMON, mage.cards.c.CompassGnome.class));
         cards.add(new SetCardInfo("Confounding Riddle", 50, Rarity.UNCOMMON, mage.cards.c.ConfoundingRiddle.class));
+        cards.add(new SetCardInfo("Cosmium Confluence", 181, Rarity.RARE, mage.cards.c.CosmiumConfluence.class));
         cards.add(new SetCardInfo("Cosmium Kiln", 6, Rarity.UNCOMMON, mage.cards.c.CosmiumKiln.class));
         cards.add(new SetCardInfo("Dauntless Dismantler", 8, Rarity.UNCOMMON, mage.cards.d.DauntlessDismantler.class));
         cards.add(new SetCardInfo("Deep-Cavern Bat", 102, Rarity.UNCOMMON, mage.cards.d.DeepCavernBat.class));