From a468bed46ef7de5d1cb228450cc988030047403c Mon Sep 17 00:00:00 2001
From: Muz Ali <git@mustaqila.li>
Date: Sun, 5 Jul 2026 21:59:45 -0500
Subject: [PATCH] [MSC] Implement Thing Swing

---
 Mage.Sets/src/mage/cards/t/ThingSwing.java    | 52 +++++++++++++++++++
 .../mage/sets/MarvelSuperHeroesCommander.java |  1 +
 2 files changed, 53 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/t/ThingSwing.java

diff --git a/Mage.Sets/src/mage/cards/t/ThingSwing.java b/Mage.Sets/src/mage/cards/t/ThingSwing.java
new file mode 100644
index 000000000000..575768011bf5
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/ThingSwing.java
@@ -0,0 +1,52 @@
+package mage.cards.t;
+
+import java.util.UUID;
+
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.SourceTargetsPermanentCondition;
+import mage.abilities.effects.common.DamageWithPowerFromOneToAnotherTargetEffect;
+import mage.abilities.effects.common.cost.SpellCostReductionSourceEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.target.common.TargetControlledCreaturePermanent;
+import mage.target.common.TargetOpponentsCreaturePermanent;
+
+/**
+ * @author muz
+ */
+public final class ThingSwing extends CardImpl {
+
+    private static final FilterPermanent filter
+        = new FilterControlledPermanent(SubType.HERO, "a Hero you control");
+
+    private static final Condition condition = new SourceTargetsPermanentCondition(filter);
+
+    public ThingSwing(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{3}{G}");
+
+        // This spell costs {2} less to cast if it targets a Hero you control.
+        this.addAbility(new SimpleStaticAbility(
+            Zone.ALL, new SpellCostReductionSourceEffect(2, condition).setCanWorksOnStackOnly(true)
+        ).setRuleAtTheTop(true));
+
+        // Target creature you control deals damage equal to twice its power to target creature an opponent controls.
+        this.getSpellAbility().addEffect(new DamageWithPowerFromOneToAnotherTargetEffect("", 2));
+        this.getSpellAbility().addTarget(new TargetControlledCreaturePermanent());
+        this.getSpellAbility().addTarget(new TargetOpponentsCreaturePermanent());
+    }
+
+    private ThingSwing(final ThingSwing card) {
+        super(card);
+    }
+
+    @Override
+    public ThingSwing copy() {
+        return new ThingSwing(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/MarvelSuperHeroesCommander.java b/Mage.Sets/src/mage/sets/MarvelSuperHeroesCommander.java
index 6b576cc20e53..de1191f00c34 100644
--- a/Mage.Sets/src/mage/sets/MarvelSuperHeroesCommander.java
+++ b/Mage.Sets/src/mage/sets/MarvelSuperHeroesCommander.java
@@ -580,6 +580,7 @@ private MarvelSuperHeroesCommander() {
         cards.add(new SetCardInfo("The Wasp, Winsome Avenger", 343, Rarity.RARE, mage.cards.t.TheWaspWinsomeAvenger.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("The Wasp, Winsome Avenger", 39, Rarity.RARE, mage.cards.t.TheWaspWinsomeAvenger.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("The Whizzer, Classic Speedster", 710, Rarity.UNCOMMON, mage.cards.t.TheWhizzerClassicSpeedster.class));
+        cards.add(new SetCardInfo("Thing Swing", 564, Rarity.COMMON, mage.cards.t.ThingSwing.class));
         cards.add(new SetCardInfo("Think Twice", 787, Rarity.COMMON, mage.cards.t.ThinkTwice.class));
         cards.add(new SetCardInfo("Thor, Guardian of Midgard", 503, Rarity.RARE, mage.cards.t.ThorGuardianOfMidgard.class));
         cards.add(new SetCardInfo("Thought Vessel", 222, Rarity.UNCOMMON, mage.cards.t.ThoughtVessel.class));