[DSK] Implement Disturbing Mirth

Mage/src/main/java/mage/abilities/effects/keyword/ManifestDreadEffect.java

@@ -0,0 +1,62 @@
+package mage.abilities.effects.keyword;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.Card;
+import mage.cards.Cards;
+import mage.cards.CardsImpl;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetCard;
+import mage.target.common.TargetCardInLibrary;
+
+/**
+ * @author TheElk801
+ */
+public class ManifestDreadEffect extends OneShotEffect {
+
+    public ManifestDreadEffect() {
+        super(Outcome.Benefit);
+        staticText = "manifest dread";
+    }
+
+    private ManifestDreadEffect(final ManifestDreadEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ManifestDreadEffect copy() {
+        return new ManifestDreadEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        return player != null && doManifestDread(player, source, game);
+    }
+
+    public static boolean doManifestDread(Player player, Ability source, Game game) {
+        Cards cards = new CardsImpl(player.getLibrary().getTopCards(game, 2));
+        Card card;
+        switch (cards.size()) {
+            case 0:
+                return false;
+            case 1:
+                card = cards.getRandom(game);
+                break;
+            default:
+                TargetCard target = new TargetCardInLibrary();
+                target.withChooseHint("to manifest");
+                player.choose(Outcome.PutCreatureInPlay, target, source, game);
+                card = cards.get(target.getFirstTarget(), game);
+        }
+        if (card != null) {
+            ManifestEffect.doManifestCards(game, source, player, new CardsImpl(card).getCards(game));
+        }
+        cards.retainZone(Zone.LIBRARY, game);
+        player.moveCards(cards, Zone.GRAVEYARD, source, game);
+        return true;
+    }
+}