[WOC] Implement Songbirds' Blessing

Mage.Sets/src/mage/cards/s/SongbirdsBlessing.java

@@ -0,0 +1,100 @@
+package mage.cards.s;
+
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksAttachedTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.AttachEffect;
+import mage.abilities.keyword.EnchantAbility;
+import mage.cards.*;
+import mage.constants.*;
+import mage.game.Game;
+import mage.players.Library;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author PurpleCrowbar
+ */
+public final class SongbirdsBlessing extends CardImpl {
+
+    public SongbirdsBlessing(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{3}{W}");
+        this.subtype.add(SubType.AURA);
+
+        // Enchant creature
+        TargetPermanent auraTarget = new TargetCreaturePermanent();
+        this.getSpellAbility().addTarget(auraTarget);
+        this.getSpellAbility().addEffect(new AttachEffect(Outcome.BoostCreature));
+        Ability ability = new EnchantAbility(auraTarget);
+        this.addAbility(ability);
+
+        // Whenever enchanted creature attacks, reveal cards from the top of your library until you reveal an Aura card. You may put that card onto the battlefield.
+        // If you don't, put it into your hand. Put the rest on the bottom of your library in a random order.
+        this.addAbility(new AttacksAttachedTriggeredAbility(new SongbirdsBlessingEffect(), AttachmentType.AURA, false));
+    }
+
+    private SongbirdsBlessing(final SongbirdsBlessing card) {
+        super(card);
+    }
+
+    @Override
+    public SongbirdsBlessing copy() {
+        return new SongbirdsBlessing(this);
+    }
+}
+
+class SongbirdsBlessingEffect extends OneShotEffect {
+
+    SongbirdsBlessingEffect() {
+        super(Outcome.Benefit);
+        staticText = "reveal cards from the top of your library until you reveal an Aura card. You may put that card onto the battlefield. " +
+                "If you don't, put it into your hand. Put the rest on the bottom of your library in a random order.";
+    }
+
+    private SongbirdsBlessingEffect(final SongbirdsBlessingEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public SongbirdsBlessingEffect copy() {
+        return new SongbirdsBlessingEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        Library library = player.getLibrary();
+        if (!library.hasCards()) {
+            return true;
+        }
+        Cards cards = new CardsImpl();
+        Card aura = null;
+        for (Card card : library.getCards(game)) {
+            cards.add(card);
+            if (card.hasSubtype(SubType.AURA, game)) {
+                aura = card;
+                break;
+            }
+        }
+
+        player.revealCards(source, cards, game);
+        if (aura != null) {
+            if (player.chooseUse(outcome, "Put " + aura.getIdName() + " onto the battlefield?", source, game)) {
+                player.moveCards(aura, Zone.BATTLEFIELD, source, game);
+            } else {
+                player.moveCards(aura, Zone.HAND, source, game);
+            }
+        }
+        cards.remove(aura);
+        if (!cards.isEmpty()) {
+            player.putCardsOnBottomOfLibrary(cards, game, source, false);
+        }
+        return true;
+    }
+}

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

@@ -123,6 +123,8 @@ public final class WildsOfEldraineCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Snake Umbra", 133, Rarity.UNCOMMON, mage.cards.s.SnakeUmbra.class));
         cards.add(new SetCardInfo("Snap", 110, Rarity.COMMON, mage.cards.s.Snap.class));
         cards.add(new SetCardInfo("Sol Ring", 149, Rarity.UNCOMMON, mage.cards.s.SolRing.class));
+        cards.add(new SetCardInfo("Songbirds' Blessing", 7, Rarity.RARE, mage.cards.s.SongbirdsBlessing.class));
+        cards.add(new SetCardInfo("Songbirds' Blessing", 43, Rarity.RARE, mage.cards.s.SongbirdsBlessing.class));
         cards.add(new SetCardInfo("Sower of Temptation", 111, Rarity.RARE, mage.cards.s.SowerOfTemptation.class));
         cards.add(new SetCardInfo("Spectral Steel", 75, Rarity.UNCOMMON, mage.cards.s.SpectralSteel.class));
         cards.add(new SetCardInfo("Starfield Mystic", 76, Rarity.RARE, mage.cards.s.StarfieldMystic.class));