diff --git a/Mage.Sets/src/mage/cards/m/MandateOfAbaddon.java b/Mage.Sets/src/mage/cards/m/MandateOfAbaddon.java
new file mode 100644
index 00000000000..fe628ad29f7
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MandateOfAbaddon.java
@@ -0,0 +1,73 @@
+package mage.cards.m;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetControlledCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MandateOfAbaddon extends CardImpl {
+
+    public MandateOfAbaddon(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{3}{B}");
+
+        // Choose target creature you control. Destroy all creatures with power less than that creature's power.
+        this.getSpellAbility().addEffect(new MandateOfAbaddonEffect());
+        this.getSpellAbility().addTarget(new TargetControlledCreaturePermanent());
+    }
+
+    private MandateOfAbaddon(final MandateOfAbaddon card) {
+        super(card);
+    }
+
+    @Override
+    public MandateOfAbaddon copy() {
+        return new MandateOfAbaddon(this);
+    }
+}
+
+class MandateOfAbaddonEffect extends OneShotEffect {
+
+    MandateOfAbaddonEffect() {
+        super(Outcome.Benefit);
+        staticText = "choose target creature you control. " +
+                "Destroy all creatures with power less than that creature's power";
+    }
+
+    private MandateOfAbaddonEffect(final MandateOfAbaddonEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public MandateOfAbaddonEffect copy() {
+        return new MandateOfAbaddonEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent creature = game.getPermanent(getTargetPointer().getFirst(game, source));
+        if (creature == null) {
+            return false;
+        }
+        int power = creature.getPower().getValue();
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(
+                StaticFilters.FILTER_PERMANENT_CREATURE,
+                source.getControllerId(), source, game
+        )) {
+            if (permanent.getPower().getValue() < power) {
+                permanent.destroy(source, game);
+            }
+        }
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Warhammer40000.java b/Mage.Sets/src/mage/sets/Warhammer40000.java
index 7be5e92a089..771bfe86ba7 100644
--- a/Mage.Sets/src/mage/sets/Warhammer40000.java
+++ b/Mage.Sets/src/mage/sets/Warhammer40000.java
@@ -149,6 +149,7 @@ public final class Warhammer40000 extends ExpansionSet {
         cards.add(new SetCardInfo("Lord of Change", 24, Rarity.RARE, mage.cards.l.LordOfChange.class));
         cards.add(new SetCardInfo("Lychguard", 39, Rarity.RARE, mage.cards.l.Lychguard.class));
         cards.add(new SetCardInfo("Malanthrope", 132, Rarity.RARE, mage.cards.m.Malanthrope.class));
+        cards.add(new SetCardInfo("Mandate of Abaddon", 40, Rarity.RARE, mage.cards.m.MandateOfAbaddon.class));
         cards.add(new SetCardInfo("Martial Coup", 189, Rarity.RARE, mage.cards.m.MartialCoup.class));
         cards.add(new SetCardInfo("Mask of Memory", 243, Rarity.UNCOMMON, mage.cards.m.MaskOfMemory.class));
         cards.add(new SetCardInfo("Mawloc", 133, Rarity.RARE, mage.cards.m.Mawloc.class));