[CLB] Implemented Sword Coast Serpent

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

@@ -0,0 +1,73 @@
+package mage.cards.s;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.decorator.ConditionalRestrictionEffect;
+import mage.abilities.effects.common.ReturnToHandTargetEffect;
+import mage.abilities.effects.common.combat.CantBeBlockedSourceEffect;
+import mage.cards.AdventureCard;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.game.Game;
+import mage.game.stack.Spell;
+import mage.target.common.TargetCreaturePermanent;
+import mage.watchers.common.SpellsCastWatcher;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class SwordCoastSerpent extends AdventureCard {
+
+    public SwordCoastSerpent(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, new CardType[]{CardType.INSTANT}, "{5}{U}{U}", "Capsizing Wave", "{1}{U}");
+
+        this.subtype.add(SubType.SERPENT);
+        this.subtype.add(SubType.DRAGON);
+        this.power = new MageInt(6);
+        this.toughness = new MageInt(6);
+
+        // Sword Coast Serpent can't be blocked as long as you've cast a noncreature spell this turn.
+        this.addAbility(new SimpleStaticAbility(new ConditionalRestrictionEffect(
+                new CantBeBlockedSourceEffect(), SwordCoastSerpentCondition.instance,
+                "{this} can't be blocked as long as you've cast a noncreature spell this turn"
+        )), new SpellsCastWatcher());
+
+        // Capsizing Wave
+        // Return target creature to its owner's hand.
+        this.getSpellCard().getSpellAbility().addEffect(new ReturnToHandTargetEffect());
+        this.getSpellCard().getSpellAbility().addTarget(new TargetCreaturePermanent());
+    }
+
+    private SwordCoastSerpent(final SwordCoastSerpent card) {
+        super(card);
+    }
+
+    @Override
+    public SwordCoastSerpent copy() {
+        return new SwordCoastSerpent(this);
+    }
+}
+
+enum SwordCoastSerpentCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        SpellsCastWatcher watcher = game.getState().getWatcher(SpellsCastWatcher.class);
+        if (watcher == null) {
+            return false;
+        }
+        List<Spell> spells = watcher.getSpellsCastThisTurn(source.getControllerId());
+        return spells != null && spells
+                .stream()
+                .filter(Objects::nonNull)
+                .anyMatch(spell -> !spell.isCreature(game));
+    }
+}

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

@@ -256,6 +256,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Swamp", 459, Rarity.LAND, mage.cards.basiclands.Swamp.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Swiftfoot Boots", 339, Rarity.UNCOMMON, mage.cards.s.SwiftfootBoots.class));
         cards.add(new SetCardInfo("Sword Coast Sailor", 98, Rarity.UNCOMMON, mage.cards.s.SwordCoastSailor.class));
+        cards.add(new SetCardInfo("Sword Coast Serpent", 99, Rarity.COMMON, mage.cards.s.SwordCoastSerpent.class));
         cards.add(new SetCardInfo("Tabaxi Toucaneers", 46, Rarity.COMMON, mage.cards.t.TabaxiToucaneers.class));
         cards.add(new SetCardInfo("Tasha, the Witch Queen", 294, Rarity.MYTHIC, mage.cards.t.TashaTheWitchQueen.class));
         cards.add(new SetCardInfo("Taunting Kobold", 199, Rarity.UNCOMMON, mage.cards.t.TauntingKobold.class));