diff --git a/Mage.Sets/src/mage/cards/t/TheAetherspark.java b/Mage.Sets/src/mage/cards/t/TheAetherspark.java
new file mode 100644
index 00000000000..22e0e814a82
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/TheAetherspark.java
@@ -0,0 +1,115 @@
+package mage.cards.t;
+
+import mage.abilities.Ability;
+import mage.abilities.LoyaltyAbility;
+import mage.abilities.common.DealsCombatDamageEquippedTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.AttachedToMatchesFilterCondition;
+import mage.abilities.condition.common.MyTurnCondition;
+import mage.abilities.decorator.ConditionalContinuousEffect;
+import mage.abilities.decorator.ConditionalTriggeredAbility;
+import mage.abilities.dynamicvalue.common.SavedDamageValue;
+import mage.abilities.effects.RestrictionEffect;
+import mage.abilities.effects.common.AttachEffect;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+import mage.abilities.effects.mana.AddManaOfAnyColorEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetControlledCreaturePermanent;
+
+import java.util.Optional;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class TheAetherspark extends CardImpl {
+
+    private static final Condition condition = new AttachedToMatchesFilterCondition(StaticFilters.FILTER_PERMANENT_CREATURE);
+    private static final String rule = "Whenever equipped creature deals combat damage during your turn, put that many loyalty counters on {this}.";
+
+    public TheAetherspark(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT, CardType.PLANESWALKER}, "{4}");
+
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.EQUIPMENT);
+        this.setStartingLoyalty(4);
+
+        // As long as The Aetherspark is attached to a creature, The Aetherspark can't be attacked and has "Whenever equipped creature deals combat damage during your turn, put that many loyalty counters on The Aetherspark."
+        Ability ability = new SimpleStaticAbility(new TheAethersparkEffect());
+        ability.addEffect(new ConditionalContinuousEffect(new GainAbilitySourceEffect(
+                new ConditionalTriggeredAbility(
+                        new DealsCombatDamageEquippedTriggeredAbility(new AddCountersSourceEffect(
+                                CounterType.LOYALTY.createInstance(0), SavedDamageValue.MANY
+                        )), MyTurnCondition.instance, rule
+                )
+        ), condition, "and has \"" + rule + "\""));
+        this.addAbility(ability);
+
+        // +1: Attach The Aetherspark to up to one target creature you control. Put a +1/+1 counter on that creature.
+        ability = new LoyaltyAbility(new AttachEffect(
+                Outcome.BoostCreature, "attach {this} to up to one target creature you control"
+        ), 1);
+        ability.addEffect(new AddCountersTargetEffect(CounterType.P1P1.createInstance())
+                .setText("put a +1/+1 counter on that creature"));
+        ability.addTarget(new TargetControlledCreaturePermanent());
+        this.addAbility(ability);
+
+        // -5: Draw two cards.
+        this.addAbility(new LoyaltyAbility(new DrawCardSourceControllerEffect(2), -5));
+
+        // -10: Add ten mana of any one color.
+        this.addAbility(new LoyaltyAbility(new AddManaOfAnyColorEffect(3), -10));
+    }
+
+    private TheAetherspark(final TheAetherspark card) {
+        super(card);
+    }
+
+    @Override
+    public TheAetherspark copy() {
+        return new TheAetherspark(this);
+    }
+}
+
+class TheAethersparkEffect extends RestrictionEffect {
+
+    TheAethersparkEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit);
+        staticText = "as long as {this} is attached to a creature, {this} can't be attacked";
+    }
+
+    private TheAethersparkEffect(final TheAethersparkEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public TheAethersparkEffect copy() {
+        return new TheAethersparkEffect(this);
+    }
+
+    @Override
+    public boolean applies(Permanent permanent, Ability source, Game game) {
+        return Optional
+                .ofNullable(source.getControllerId())
+                .map(game::getPermanent)
+                .map(Permanent::getAttachedTo)
+                .map(game::getPermanent)
+                .map(p -> p.isCreature(game))
+                .orElse(false);
+    }
+
+    @Override
+    public boolean canAttack(Permanent attacker, UUID defenderId, Ability source, Game game, boolean canUseChooseDialogs) {
+        return !source.getSourceId().equals(defenderId);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/Aetherdrift.java b/Mage.Sets/src/mage/sets/Aetherdrift.java
index c0485cd6ac2..5bfece7b5e6 100644
--- a/Mage.Sets/src/mage/sets/Aetherdrift.java
+++ b/Mage.Sets/src/mage/sets/Aetherdrift.java
@@ -225,6 +225,7 @@ public final class Aetherdrift extends ExpansionSet {
         cards.add(new SetCardInfo("Swiftwing Assailant", 32, Rarity.COMMON, mage.cards.s.SwiftwingAssailant.class));
         cards.add(new SetCardInfo("Syphon Fuel", 108, Rarity.COMMON, mage.cards.s.SyphonFuel.class));
         cards.add(new SetCardInfo("Terrian, World Tyrant", 182, Rarity.UNCOMMON, mage.cards.t.TerrianWorldTyrant.class));
+        cards.add(new SetCardInfo("The Aetherspark", 231, Rarity.MYTHIC, mage.cards.t.TheAetherspark.class));
         cards.add(new SetCardInfo("The Last Ride", 94, Rarity.MYTHIC, mage.cards.t.TheLastRide.class));
         cards.add(new SetCardInfo("The Speed Demon", 105, Rarity.MYTHIC, mage.cards.t.TheSpeedDemon.class));
         cards.add(new SetCardInfo("Thopter Fabricator", 68, Rarity.RARE, mage.cards.t.ThopterFabricator.class));