[STX] Implemented Thunderous Orator

Mage.Sets/src/mage/cards/t/ThunderousOrator.java

@@ -0,0 +1,112 @@
+package mage.cards.t;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.MageSingleton;
+import mage.abilities.common.AttacksTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
+import mage.abilities.keyword.*;
+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.filter.FilterPermanent;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.predicate.mageobject.AbilityPredicate;
+import mage.game.Game;
+
+import java.util.*;
+
+/**
+ * @author TheElk801
+ */
+public final class ThunderousOrator extends CardImpl {
+
+    public ThunderousOrator(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{W}");
+
+        this.subtype.add(SubType.KOR);
+        this.subtype.add(SubType.WIZARD);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // Vigilance
+        this.addAbility(VigilanceAbility.getInstance());
+
+        // Whenever Thunderous Orator attacks, it gains flying until end of turn if you control a creature with flying. The same is true for first strike, double strike, deathtouch, indestructible, lifelink, menace, and trample.
+        this.addAbility(new AttacksTriggeredAbility(new ThunderousOratorEffect(), false));
+    }
+
+    private ThunderousOrator(final ThunderousOrator card) {
+        super(card);
+    }
+
+    @Override
+    public ThunderousOrator copy() {
+        return new ThunderousOrator(this);
+    }
+}
+
+class ThunderousOratorEffect extends OneShotEffect {
+
+    private static final FilterPermanent filter = new FilterControlledCreaturePermanent();
+
+    static {
+        filter.add(new AbilityPredicate(MenaceAbility.class));
+    }
+
+    private static final List<MageSingleton> keywords = Arrays.asList(
+            FlyingAbility.getInstance(),
+            FirstStrikeAbility.getInstance(),
+            DoubleStrikeAbility.getInstance(),
+            DeathtouchAbility.getInstance(),
+            IndestructibleAbility.getInstance(),
+            LifelinkAbility.getInstance(),
+            TrampleAbility.getInstance()
+    );
+
+    ThunderousOratorEffect() {
+        super(Outcome.Benefit);
+        staticText = "it gains flying until end of turn if you control a creature with flying. The same is true " +
+                "for first strike, double strike, deathtouch, indestructible, lifelink, menace, and trample";
+    }
+
+    private ThunderousOratorEffect(final ThunderousOratorEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public ThunderousOratorEffect copy() {
+        return new ThunderousOratorEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        List<Ability> abilities = new ArrayList<>();
+        if (game.getBattlefield().count(filter, source.getSourceId(), source.getControllerId(), game) > 0) {
+            abilities.add(new MenaceAbility());
+        }
+        game.getBattlefield()
+                .getActivePermanents(
+                        StaticFilters.FILTER_CONTROLLED_CREATURE,
+                        source.getControllerId(), source.getSourceId(), game
+                ).stream()
+                .filter(Objects::nonNull)
+                .map(p -> p.getAbilities(game))
+                .flatMap(Collection::stream)
+                .filter(keywords::contains)
+                .distinct()
+                .forEach(abilities::add);
+        if (abilities.isEmpty()) {
+            return false;
+        }
+        for (Ability ability : abilities) {
+            game.addEffect(new GainAbilitySourceEffect(ability, Duration.EndOfTurn), source);
+        }
+        return true;
+    }
+}

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

@@ -98,6 +98,7 @@ public final class StrixhavenSchoolOfMages extends ExpansionSet {
         cards.add(new SetCardInfo("Swamp", 370, Rarity.LAND, mage.cards.basiclands.Swamp.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Swamp", 371, Rarity.LAND, mage.cards.basiclands.Swamp.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Thrilling Discovery", 243, Rarity.COMMON, mage.cards.t.ThrillingDiscovery.class));
+        cards.add(new SetCardInfo("Thunderous Orator", 35, Rarity.UNCOMMON, mage.cards.t.ThunderousOrator.class));
         cards.add(new SetCardInfo("Torrent Sculptor", 159, Rarity.RARE, mage.cards.t.TorrentSculptor.class));
         cards.add(new SetCardInfo("Valentin, Dean of the Vein", 161, Rarity.RARE, mage.cards.v.ValentinDeanOfTheVein.class));
         cards.add(new SetCardInfo("Venerable Warsinger", 355, Rarity.RARE, mage.cards.v.VenerableWarsinger.class));

Mage/src/main/java/mage/abilities/keyword/IndestructibleAbility.java

@@ -1,5 +1,6 @@
 package mage.abilities.keyword;
 
+import mage.abilities.MageSingleton;
 import mage.abilities.StaticAbility;
 import mage.abilities.icon.abilities.IndestructibleAbilityIcon;
 import mage.constants.Zone;
@@ -21,7 +22,7 @@ import java.io.ObjectStreamException;
  *
  * @author BetaSteward_at_googlemail.com
  */
-public class IndestructibleAbility extends StaticAbility {
+public class IndestructibleAbility extends StaticAbility implements MageSingleton {
 
     private static final IndestructibleAbility instance;