diff --git a/Mage.Sets/src/mage/cards/r/RakdosRiteknife.java b/Mage.Sets/src/mage/cards/r/RakdosRiteknife.java
new file mode 100644
index 00000000000..5af3ca5d8db
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/RakdosRiteknife.java
@@ -0,0 +1,103 @@
+package mage.cards.r;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.common.SacrificeSourceCost;
+import mage.abilities.costs.common.SacrificeTargetCost;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.dynamicvalue.common.CountersSourceCount;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.SacrificeEffect;
+import mage.abilities.effects.common.SacrificeOpponentsEffect;
+import mage.abilities.effects.common.SacrificeTargetEffect;
+import mage.abilities.effects.common.continuous.BoostEquippedEffect;
+import mage.abilities.effects.common.continuous.GainAbilityAttachedEffect;
+import mage.abilities.keyword.EquipAbility;
+import mage.constants.*;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPlayer;
+import mage.target.common.TargetControlledCreaturePermanent;
+
+import static mage.filter.StaticFilters.FILTER_CONTROLLED_CREATURE_SHORT_TEXT;
+
+/**
+ *
+ * @author noahg
+ */
+public final class RakdosRiteknife extends CardImpl {
+
+    public RakdosRiteknife(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}");
+        
+        this.subtype.add(SubType.EQUIPMENT);
+
+        // Equipped creature gets +1/+0 for each blood counter on Rakdos Riteknife and has "{T}, Sacrifice a creature: Put a blood counter on Rakdos Riteknife."
+        SimpleStaticAbility staticAbility = new SimpleStaticAbility(Zone.BATTLEFIELD, new BoostEquippedEffect(new CountersSourceCount(CounterType.BLOOD), new StaticValue(0)).setText("Equipped creature gets +1/+0 for each blood counter on {this}"));
+        SimpleActivatedAbility grantedAbility = new SimpleActivatedAbility(new RakdosRiteKnifeEffect(this.getId()), new TapSourceCost());
+        grantedAbility.addCost(new SacrificeTargetCost(new TargetControlledCreaturePermanent(FILTER_CONTROLLED_CREATURE_SHORT_TEXT)));
+        staticAbility.addEffect(new GainAbilityAttachedEffect(grantedAbility, AttachmentType.EQUIPMENT).setText("and has \"{T}, Sacrifice a creature: Put a blood counter on {this}.\""));
+        this.addAbility(staticAbility);
+
+        // {B}{R}, Sacrifice Rakdos Riteknife: Target player sacrifices a permanent for each blood counter on Rakdos Riteknife.
+        SimpleActivatedAbility activatedAbility = new SimpleActivatedAbility(
+                new SacrificeEffect(StaticFilters.FILTER_PERMANENT, new CountersSourceCount(CounterType.BLOOD), "Target player")
+                        .setText("target player sacrifices a permanent for each blood counter on {this}"), new ManaCostsImpl("{R}{B}"));
+        activatedAbility.addCost(new SacrificeSourceCost());
+        activatedAbility.addTarget(new TargetPlayer());
+        this.addAbility(activatedAbility);
+
+        // Equip {2}
+        this.addAbility(new EquipAbility(2));
+    }
+
+    public RakdosRiteknife(final RakdosRiteknife card) {
+        super(card);
+    }
+
+    @Override
+    public RakdosRiteknife copy() {
+        return new RakdosRiteknife(this);
+    }
+}
+
+class RakdosRiteKnifeEffect extends OneShotEffect {
+
+    private UUID effectGivingEquipmentId;
+
+    public RakdosRiteKnifeEffect(UUID effectGivingEquipmentId) {
+        super(Outcome.Benefit);
+        this.effectGivingEquipmentId = effectGivingEquipmentId;
+        staticText = "Put a blood counter on Rakdos Riteknife";
+    }
+
+    public RakdosRiteKnifeEffect(final RakdosRiteKnifeEffect effect) {
+        super(effect);
+        this.effectGivingEquipmentId = effect.effectGivingEquipmentId;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent equipment = game.getPermanent(this.effectGivingEquipmentId);
+        if (equipment != null) {
+            equipment.addCounters(CounterType.BLOOD.createInstance(), source, game);
+        }
+        return true;
+    }
+
+    @Override
+    public RakdosRiteKnifeEffect copy() {
+        return new RakdosRiteKnifeEffect(this);
+    }
+
+
+}
\ No newline at end of file
diff --git a/Mage.Sets/src/mage/sets/Dissension.java b/Mage.Sets/src/mage/sets/Dissension.java
index 7a258b0b161..9f3731ddf21 100644
--- a/Mage.Sets/src/mage/sets/Dissension.java
+++ b/Mage.Sets/src/mage/sets/Dissension.java
@@ -139,6 +139,7 @@ public final class Dissension extends ExpansionSet {
         cards.add(new SetCardInfo("Rakdos Guildmage", 145, Rarity.UNCOMMON, mage.cards.r.RakdosGuildmage.class));
         cards.add(new SetCardInfo("Rakdos Ickspitter", 128, Rarity.COMMON, mage.cards.r.RakdosIckspitter.class));
         cards.add(new SetCardInfo("Rakdos Pit Dragon", 69, Rarity.RARE, mage.cards.r.RakdosPitDragon.class));
+        cards.add(new SetCardInfo("Rakdos Riteknife", 164, Rarity.RARE, mage.cards.r.RakdosRiteknife.class));
         cards.add(new SetCardInfo("Rakdos Signet", 165, Rarity.COMMON, mage.cards.r.RakdosSignet.class));
         cards.add(new SetCardInfo("Rakdos the Defiler", 129, Rarity.RARE, mage.cards.r.RakdosTheDefiler.class));
         cards.add(new SetCardInfo("Ratcatcher", 52, Rarity.RARE, mage.cards.r.Ratcatcher.class));