Implement Four Cards for M21 (#6651)

* Implement Four Cards for M21

Sanctum of Calm Waters
Sanctum of Shattered Heights
Transmogrify
Watcher of the Spheres

* Implement Sanctum of Calm Waters

* Implement Sanctum of Shattered Heights

* Implement Transmogrify

* Implement Watcher of the Spheres

* Add ability text and minimize number of lines

* Add ability text

* Clean up a few lines of code

* Update SanctumOfCalmWaters.java

* Update SanctumOfShatteredHeights.java

Co-authored-by: Evan Kranzler <theelk801@gmail.com>

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

@@ -0,0 +1,46 @@
+package mage.cards.s;
+
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfPreCombatMainTriggeredAbility;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.effects.common.discard.DiscardControllerEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.constants.TargetController;
+import mage.filter.common.FilterControlledPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author jmharmon
+ */
+
+public final class SanctumOfCalmWaters extends CardImpl {
+
+    public SanctumOfCalmWaters(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{3}{U}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.SHRINE);
+
+        // At the beginning of your precombat main phase, you may draw X cards, where X is the number of Shrines you control. If you do, discard a card.
+        Ability ability = new BeginningOfPreCombatMainTriggeredAbility(new DrawCardSourceControllerEffect(new PermanentsOnBattlefieldCount(new FilterControlledPermanent(SubType.SHRINE)))
+                .setText("At the beginning of your precombat main phase, you may draw X cards, where X is the number of Shrines you control"),
+                TargetController.YOU, true);
+        ability.addEffect(new DiscardControllerEffect(1).setText("If you do, discard a card"));
+        this.addAbility(ability);
+    }
+
+    public SanctumOfCalmWaters(final SanctumOfCalmWaters card) {
+        super(card);
+    }
+
+    @Override
+    public SanctumOfCalmWaters copy() {
+        return new SanctumOfCalmWaters(this);
+    }
+}

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

@@ -0,0 +1,56 @@
+package mage.cards.s;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.common.DiscardTargetCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.Predicates;
+import mage.target.common.TargetCardInHand;
+
+import java.util.UUID;
+
+/**
+ * @author jmharmon
+ */
+
+public final class SanctumOfShatteredHeights extends CardImpl {
+
+    private static final FilterCard filter = new FilterCard("a land card or Shrine card");
+
+    static {
+        filter.add(Predicates.or(CardType.LAND.getPredicate(), SubType.SHRINE.getPredicate()));
+    }
+
+    public SanctumOfShatteredHeights(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{R}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.SHRINE);
+
+        // {1}, Discard a land card or Shrine card: Sanctum of Shattered Heights deals X damage to target creature or planeswalker, where X is the number of Shrines you control.
+        Ability ability = new SimpleActivatedAbility(Zone.BATTLEFIELD, new DamageTargetEffect(new PermanentsOnBattlefieldCount(new FilterControlledPermanent(SubType.SHRINE)))
+                .setText("Sanctum of Shattered Heights deals X damage to target creature or planeswalker, where X is the number of Shrines you control"),
+                new ManaCostsImpl("{1}"));
+        ability.addCost(new DiscardTargetCost(new TargetCardInHand(filter)));
+        this.addAbility(ability);
+    }
+
+    public SanctumOfShatteredHeights(final SanctumOfShatteredHeights card) {
+        super(card);
+    }
+
+    @Override
+    public SanctumOfShatteredHeights copy() {
+        return new SanctumOfShatteredHeights(this);
+    }
+}

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

@@ -0,0 +1,92 @@
+package mage.cards.t;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.ExileTargetEffect;
+import mage.cards.*;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Library;
+import mage.players.Player;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author jmharmon
+ */
+
+public final class Transmogrify extends CardImpl {
+
+    public Transmogrify(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{3}{R}");
+
+        // Exile target creature.
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent());
+        this.getSpellAbility().addEffect(new ExileTargetEffect());
+        // That creature’s controller reveals cards from the top of their library until they reveal a creature card.
+        // That player puts that card onto the battlefield, then shuffles the rest into their library.
+        this.getSpellAbility().addEffect(new TransmogrifyEffect());
+    }
+
+    public Transmogrify(final Transmogrify card) {
+        super(card);
+    }
+
+    @Override
+    public Transmogrify copy() {
+        return new Transmogrify(this);
+    }
+}
+
+class TransmogrifyEffect extends OneShotEffect {
+
+    public TransmogrifyEffect() {
+        super(Outcome.PutCreatureInPlay);
+        staticText = "That creature’s controller reveals cards from the top of their library until they reveal a creature card. That player puts that card onto the battlefield, then shuffles the rest into their library";
+    }
+
+    public TransmogrifyEffect(final TransmogrifyEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public TransmogrifyEffect copy() {
+        return new TransmogrifyEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanentOrLKIBattlefield(getTargetPointer().getFirst(game, source));
+        if (permanent != null) {
+            Player player = game.getPlayer(permanent.getControllerId());
+            if (player != null) {
+                Library library = player.getLibrary();
+                if (library.hasCards()) {
+                    Cards cards = new CardsImpl();
+                    Card toBattlefield = null;
+                    for (Card card : library.getCards(game)) {
+                        cards.add(card);
+                        if (card.isCreature()) {
+                            toBattlefield = card;
+                            break;
+                        }
+                    }
+                    if (toBattlefield != null) {
+                        player.moveCards(toBattlefield, Zone.BATTLEFIELD, source, game);
+                    }
+                    player.revealCards(source, cards, game);
+                    cards.remove(toBattlefield);
+                    if (!cards.isEmpty()) {
+                        player.shuffleLibrary(source, game);
+                    }
+                }
+                return true;
+            }
+        }
+        return false;
+    }
+}

Mage.Sets/src/mage/cards/w/WatcherOfTheSpheres.java

@@ -0,0 +1,64 @@
+package mage.cards.w;
+
+import mage.MageInt;
+import mage.abilities.common.EntersBattlefieldControlledTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.common.continuous.BoostSourceEffect;
+import mage.abilities.effects.common.cost.SpellsCostReductionControllerEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.common.FilterCreatureCard;
+import mage.filter.predicate.mageobject.AbilityPredicate;
+import mage.filter.predicate.permanent.AnotherPredicate;
+
+import java.util.UUID;
+
+/**
+ * @author jmharmon
+ */
+
+public final class WatcherOfTheSpheres extends CardImpl {
+
+    private static final FilterCreatureCard filter = new FilterCreatureCard("Creature spells with flying");
+    private static final FilterPermanent filter1 = new FilterControlledCreaturePermanent("another creature with flying");
+
+    static {
+        filter.add(new AbilityPredicate(FlyingAbility.class));
+        filter1.add(AnotherPredicate.instance);
+        filter1.add(new AbilityPredicate(FlyingAbility.class));
+    }
+
+    public WatcherOfTheSpheres(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{W}{B}");
+
+        this.subtype.add(SubType.BIRD);
+        this.subtype.add(SubType.WIZARD);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Creature spells with flying you cast cost {1} less to cast.
+        this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new SpellsCostReductionControllerEffect(filter, 1)));
+
+        // Whenever another creature with flying enters the battlefield under your control, Watcher of the Spheres gets +1/+1 until end of turn.
+        this.addAbility(new EntersBattlefieldControlledTriggeredAbility(Zone.BATTLEFIELD, new BoostSourceEffect(1, 1, Duration.EndOfTurn), filter1, false));
+    }
+
+    public WatcherOfTheSpheres(final WatcherOfTheSpheres card) {
+        super(card);
+    }
+
+    @Override
+    public WatcherOfTheSpheres copy() {
+        return new WatcherOfTheSpheres(this);
+    }
+}

Mage.Sets/src/mage/sets/CoreSet2021.java

@@ -206,6 +206,8 @@ public final class CoreSet2021 extends ExpansionSet {
         cards.add(new SetCardInfo("Rugged Highlands", 249, Rarity.COMMON, mage.cards.r.RuggedHighlands.class));
         cards.add(new SetCardInfo("Runed Halo", 32, Rarity.RARE, mage.cards.r.RunedHalo.class));
         cards.add(new SetCardInfo("Sabertooth Mauler", 202, Rarity.COMMON, mage.cards.s.SabertoothMauler.class));
+        cards.add(new SetCardInfo("Sanctum of Calm Waters", 68, Rarity.UNCOMMON, mage.cards.s.SanctumOfCalmWaters.class));
+        cards.add(new SetCardInfo("Sanctum of Shattered Heights", 157, Rarity.UNCOMMON, mage.cards.s.SanctumOfShatteredHeights.class));
         cards.add(new SetCardInfo("Scavenging Ooze", 204, Rarity.RARE, mage.cards.s.ScavengingOoze.class));
         cards.add(new SetCardInfo("Scorching Dragonfire", 158, Rarity.COMMON, mage.cards.s.ScorchingDragonfire.class));
         cards.add(new SetCardInfo("Scoured Barrens", 250, Rarity.COMMON, mage.cards.s.ScouredBarrens.class));
@@ -262,6 +264,7 @@ public final class CoreSet2021 extends ExpansionSet {
         cards.add(new SetCardInfo("Tolarian Kraken", 80, Rarity.UNCOMMON, mage.cards.t.TolarianKraken.class));
         cards.add(new SetCardInfo("Tormod's Crypt", 241, Rarity.UNCOMMON, mage.cards.t.TormodsCrypt.class));
         cards.add(new SetCardInfo("Traitorous Greed", 166, Rarity.UNCOMMON, mage.cards.t.TraitorousGreed.class));
+        cards.add(new SetCardInfo("Transmogrify", 167, Rarity.RARE, mage.cards.t.Transmogrify.class));
         cards.add(new SetCardInfo("Tranquil Cove", 258, Rarity.COMMON, mage.cards.t.TranquilCove.class));
         cards.add(new SetCardInfo("Trufflesnout", 212, Rarity.COMMON, mage.cards.t.Trufflesnout.class));
         cards.add(new SetCardInfo("Turn to Slag", 168, Rarity.COMMON, mage.cards.t.TurnToSlag.class));
@@ -282,6 +285,7 @@ public final class CoreSet2021 extends ExpansionSet {
         cards.add(new SetCardInfo("Wall of Runes", 85, Rarity.COMMON, mage.cards.w.WallOfRunes.class));
         cards.add(new SetCardInfo("Warded Battlements", 44, Rarity.COMMON, mage.cards.w.WardedBattlements.class));
         cards.add(new SetCardInfo("Warden of the Woods", 213, Rarity.UNCOMMON, mage.cards.w.WardenOfTheWoods.class));
+        cards.add(new SetCardInfo("Watcher of the Spheres", 227, Rarity.UNCOMMON, mage.cards.w.WatcherOfTheSpheres.class));
         cards.add(new SetCardInfo("Wildwood Patrol", 339, Rarity.COMMON, mage.cards.w.WildwoodPatrol.class));
         cards.add(new SetCardInfo("Wildwood Scourge", 214, Rarity.UNCOMMON, mage.cards.w.WildwoodScourge.class));
         cards.add(new SetCardInfo("Wind-Scarred Crag", 259, Rarity.COMMON, mage.cards.w.WindScarredCrag.class));