[SLD] Implement Aloy, Savior of Meridian

Mage.Sets/src/mage/cards/a/AloySaviorOfMeridian.java

@@ -0,0 +1,94 @@
+package mage.cards.a;
+
+import mage.MageInt;
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksWithCreaturesTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.keyword.DiscoverEffect;
+import mage.abilities.keyword.ReachAbility;
+import mage.abilities.keyword.VigilanceAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.players.Player;
+
+import java.util.Objects;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class AloySaviorOfMeridian extends CardImpl {
+
+    public AloySaviorOfMeridian(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{G}{U}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.HUMAN);
+        this.subtype.add(SubType.WARRIOR);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(5);
+
+        // Vigilance
+        this.addAbility(VigilanceAbility.getInstance());
+
+        // Reach
+        this.addAbility(ReachAbility.getInstance());
+
+        // In You, All Things Are Possible -- Whenever one or more artifact creatures you control attack, discover X, where X is the greatest power among them.
+        this.addAbility(new AttacksWithCreaturesTriggeredAbility(
+                new AloySaviorOfMeridianEffect(), 1, StaticFilters.FILTER_PERMANENT_ARTIFACT_CREATURE
+        ).setTriggerPhrase("Whenever one or more artifact creatures you control attack, ").withFlavorWord("In You, All Things Are Possible"));
+    }
+
+    private AloySaviorOfMeridian(final AloySaviorOfMeridian card) {
+        super(card);
+    }
+
+    @Override
+    public AloySaviorOfMeridian copy() {
+        return new AloySaviorOfMeridian(this);
+    }
+}
+
+class AloySaviorOfMeridianEffect extends OneShotEffect {
+
+    AloySaviorOfMeridianEffect() {
+        super(Outcome.Benefit);
+        staticText = "discover X, where X is the greatest power among them";
+    }
+
+    private AloySaviorOfMeridianEffect(final AloySaviorOfMeridianEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public AloySaviorOfMeridianEffect copy() {
+        return new AloySaviorOfMeridianEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null) {
+            return false;
+        }
+        int power = this
+                .getTargetPointer()
+                .getTargets(game, source)
+                .stream()
+                .map(game::getPermanentOrLKIBattlefield)
+                .filter(Objects::nonNull)
+                .map(MageObject::getPower)
+                .mapToInt(MageInt::getValue)
+                .max()
+                .orElse(0);
+        return DiscoverEffect.doDiscover(player, power, game, source) != null;
+    }
+}

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

@@ -2070,6 +2070,7 @@ public class SecretLairDrop extends ExpansionSet {
         cards.add(new SetCardInfo("Ellie, Vengeful Hunter", 2203, Rarity.MYTHIC, mage.cards.e.EllieVengefulHunter.class));
         cards.add(new SetCardInfo("Kratos, God of War", 2207, Rarity.MYTHIC, mage.cards.k.KratosGodOfWar.class));
         cards.add(new SetCardInfo("Atreus, Impulsive Son", 2212, Rarity.MYTHIC, mage.cards.a.AtreusImpulsiveSon.class));
+        cards.add(new SetCardInfo("Aloy, Savior of Meridian", 2221, Rarity.MYTHIC, mage.cards.a.AloySaviorOfMeridian.class));
         cards.add(new SetCardInfo("Feed the Swarm", 7001, Rarity.RARE, mage.cards.f.FeedTheSwarm.class));
         cards.add(new SetCardInfo("Forge Anew", 7002, Rarity.RARE, mage.cards.f.ForgeAnew.class));
         cards.add(new SetCardInfo("Silence", 7003, Rarity.RARE, mage.cards.s.Silence.class, NON_FULL_USE_VARIOUS));