Implemented Nylea, Keen-Eyed

Mage.Sets/src/mage/cards/n/NyleaKeenEyed.java

@@ -0,0 +1,100 @@
+package mage.cards.n;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.common.DevotionCount;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.LoseCreatureTypeSourceEffect;
+import mage.abilities.effects.common.cost.SpellsCostReductionControllerEffect;
+import mage.abilities.keyword.IndestructibleAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.CardsImpl;
+import mage.constants.*;
+import mage.filter.FilterCard;
+import mage.filter.common.FilterCreatureCard;
+import mage.game.Game;
+import mage.players.Player;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class NyleaKeenEyed extends CardImpl {
+
+    private static final FilterCard filter = new FilterCreatureCard("creature spells");
+
+    public NyleaKeenEyed(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT, CardType.CREATURE}, "{3}{G}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.GOD);
+        this.power = new MageInt(5);
+        this.toughness = new MageInt(6);
+
+        // Indestructible
+        this.addAbility(IndestructibleAbility.getInstance());
+
+        // As long as your devotion to green is less than five, Nylea isn't a creature.
+        this.addAbility(new SimpleStaticAbility(new LoseCreatureTypeSourceEffect(DevotionCount.G, 5))
+                .addHint(DevotionCount.G.getHint()));
+
+        // Creature spells you cast cost {1} less to cast.
+        this.addAbility(new SimpleStaticAbility(new SpellsCostReductionControllerEffect(filter, 1)));
+
+        // {2}{G}: Reveal the top card of your library. If it's a creature card, put it into your hand. Otherwise, you may put it into your graveyard.
+        this.addAbility(new SimpleActivatedAbility(new NyleaKeenEyedEffect(), new ManaCostsImpl("{2}{G}")));
+    }
+
+    private NyleaKeenEyed(final NyleaKeenEyed card) {
+        super(card);
+    }
+
+    @Override
+    public NyleaKeenEyed copy() {
+        return new NyleaKeenEyed(this);
+    }
+}
+
+class NyleaKeenEyedEffect extends OneShotEffect {
+
+    NyleaKeenEyedEffect() {
+        super(Outcome.Benefit);
+        staticText = "reveal the top card of your library. If it's a creature card, " +
+                "put it into your hand. Otherwise, you may put it into your graveyard";
+    }
+
+    private NyleaKeenEyedEffect(final NyleaKeenEyedEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public NyleaKeenEyedEffect copy() {
+        return new NyleaKeenEyedEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        Card card = player.getLibrary().getFromTop(game);
+        if (card == null) {
+            return false;
+        }
+        player.revealCards(source, new CardsImpl(card), game);
+        if (card.isCreature()) {
+            return player.moveCards(card, Zone.HAND, source, game);
+        }
+        if (!player.chooseUse(outcome, "Put " + card.getName() + " into your graveyard?", source, game)) {
+            return true;
+        }
+        return player.moveCards(card, Zone.GRAVEYARD, source, game);
+    }
+}

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

@@ -71,6 +71,7 @@ public final class TherosBeyondDeath extends ExpansionSet {
         cards.add(new SetCardInfo("Mire's Grasp", 106, Rarity.COMMON, mage.cards.m.MiresGrasp.class));
         cards.add(new SetCardInfo("Mountain", 253, Rarity.LAND, mage.cards.basiclands.Mountain.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Nadir Kraken", 55, Rarity.RARE, mage.cards.n.NadirKraken.class));
+        cards.add(new SetCardInfo("Nylea, Keen-Eyed", 185, Rarity.MYTHIC, mage.cards.n.NyleaKeenEyed.class));
         cards.add(new SetCardInfo("Nyx Lotus", 235, Rarity.RARE, mage.cards.n.NyxLotus.class));
         cards.add(new SetCardInfo("Nyxborn Colossus", 191, Rarity.COMMON, mage.cards.n.NyxbornColossus.class));
         cards.add(new SetCardInfo("Nyxborn Courser", 29, Rarity.COMMON, mage.cards.n.NyxbornCourser.class));