diff --git a/Mage.Sets/src/mage/cards/c/CuriousColossus.java b/Mage.Sets/src/mage/cards/c/CuriousColossus.java
new file mode 100644
index 00000000000..cf3f23cf87e
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/c/CuriousColossus.java
@@ -0,0 +1,92 @@
+package mage.cards.c;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.continuous.AddCardSubTypeTargetEffect;
+import mage.abilities.effects.common.continuous.LoseAllAbilitiesTargetEffect;
+import mage.abilities.effects.common.continuous.SetBasePowerToughnessTargetEffect;
+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.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetOpponent;
+import mage.target.targetpointer.FixedTargets;
+
+import java.util.List;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class CuriousColossus extends CardImpl {
+
+    public CuriousColossus(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{5}{W}{W}");
+
+        this.subtype.add(SubType.GIANT);
+        this.subtype.add(SubType.WARRIOR);
+        this.power = new MageInt(7);
+        this.toughness = new MageInt(7);
+
+        // When this creature enters, each creature target opponent controls loses all abilities, becomes a Coward in addition to its other types, and has base power and toughness 1/1.
+        Ability ability = new EntersBattlefieldTriggeredAbility(new CuriousColossusEffect());
+        ability.addTarget(new TargetOpponent());
+        this.addAbility(ability);
+    }
+
+    private CuriousColossus(final CuriousColossus card) {
+        super(card);
+    }
+
+    @Override
+    public CuriousColossus copy() {
+        return new CuriousColossus(this);
+    }
+}
+
+class CuriousColossusEffect extends OneShotEffect {
+
+    CuriousColossusEffect() {
+        super(Outcome.Benefit);
+        staticText = "each creature target opponent controls loses all abilities, " +
+                "becomes a Coward in addition to its other types, and has base power and toughness 1/1";
+    }
+
+    private CuriousColossusEffect(final CuriousColossusEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public CuriousColossusEffect copy() {
+        return new CuriousColossusEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(getTargetPointer().getFirst(game, source));
+        if (player == null) {
+            return false;
+        }
+        List<Permanent> permanents = game.getBattlefield().getActivePermanents(
+                StaticFilters.FILTER_CONTROLLED_CREATURE, player.getId(), source, game
+        );
+        if (permanents.isEmpty()) {
+            return false;
+        }
+        game.addEffect(new LoseAllAbilitiesTargetEffect(Duration.Custom)
+                .setTargetPointer(new FixedTargets(permanents, game)), source);
+        game.addEffect(new AddCardSubTypeTargetEffect(SubType.COWARD, Duration.Custom)
+                .setTargetPointer(new FixedTargets(permanents, game)), source);
+        game.addEffect(new SetBasePowerToughnessTargetEffect(1, 1, Duration.Custom)
+                .setTargetPointer(new FixedTargets(permanents, game)), source);
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/LorwynEclipsed.java b/Mage.Sets/src/mage/sets/LorwynEclipsed.java
index f78f1b03f2c..a2a36e308c7 100644
--- a/Mage.Sets/src/mage/sets/LorwynEclipsed.java
+++ b/Mage.Sets/src/mage/sets/LorwynEclipsed.java
@@ -96,6 +96,8 @@ public final class LorwynEclipsed extends ExpansionSet {
         cards.add(new SetCardInfo("Creakwood Safewright", 96, Rarity.UNCOMMON, mage.cards.c.CreakwoodSafewright.class));
         cards.add(new SetCardInfo("Crib Swap", 11, Rarity.UNCOMMON, mage.cards.c.CribSwap.class));
         cards.add(new SetCardInfo("Crossroads Watcher", 173, Rarity.COMMON, mage.cards.c.CrossroadsWatcher.class));
+        cards.add(new SetCardInfo("Curious Colossus", 12, Rarity.MYTHIC, mage.cards.c.CuriousColossus.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Curious Colossus", 298, Rarity.MYTHIC, mage.cards.c.CuriousColossus.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Darkness Descends", 97, Rarity.UNCOMMON, mage.cards.d.DarknessDescends.class));
         cards.add(new SetCardInfo("Dawn's Light Archer", 174, Rarity.COMMON, mage.cards.d.DawnsLightArcher.class));
         cards.add(new SetCardInfo("Dawnhand Eulogist", 99, Rarity.COMMON, mage.cards.d.DawnhandEulogist.class));