diff --git a/Mage.Sets/src/mage/cards/g/GalvanicDischarge.java b/Mage.Sets/src/mage/cards/g/GalvanicDischarge.java
new file mode 100644
index 00000000000..ed814b9cd02
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GalvanicDischarge.java
@@ -0,0 +1,79 @@
+package mage.cards.g;
+
+import mage.abilities.Ability;
+import mage.abilities.costs.Cost;
+import mage.abilities.costs.common.PayEnergyCost;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.counter.GetEnergyCountersControllerEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetCreatureOrPlaneswalker;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class GalvanicDischarge extends CardImpl {
+
+    public GalvanicDischarge(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{R}");
+
+        // Choose target creature or planeswalker. You get {E}{E}{E}, then you may pay any amount of {E}. Galvanic Discharge deals that much damage to that permanent.
+        this.getSpellAbility().addEffect(new GalvanicDischargeEffect());
+        this.getSpellAbility().addTarget(new TargetCreatureOrPlaneswalker());
+    }
+
+    private GalvanicDischarge(final GalvanicDischarge card) {
+        super(card);
+    }
+
+    @Override
+    public GalvanicDischarge copy() {
+        return new GalvanicDischarge(this);
+    }
+}
+
+class GalvanicDischargeEffect extends OneShotEffect {
+
+    GalvanicDischargeEffect() {
+        super(Outcome.Damage);
+        this.staticText = "Choose target creature or planeswalker. You get {E}{E}{E}, then you may pay any amount of {E}. {this} deals that much damage to that permanent";
+    }
+
+    private GalvanicDischargeEffect(final GalvanicDischargeEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public GalvanicDischargeEffect copy() {
+        return new GalvanicDischargeEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return false;
+        }
+        new GetEnergyCountersControllerEffect(3).apply(game, source);
+        int numberToPay = controller.getAmount(0, controller.getCounters().getCount(CounterType.ENERGY), "How many {E} do you like to pay?", game);
+        if (numberToPay <= 0) {
+            return true;
+        }
+        Cost cost = new PayEnergyCost(numberToPay);
+        if (cost.pay(source, game, source, source.getControllerId(), true)) {
+            Permanent targetCreature = game.getPermanent(getTargetPointer().getFirst(game, source));
+            if (targetCreature != null) {
+                targetCreature.damage(numberToPay, source.getSourceId(), source, game, false, true);
+            }
+        }
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/cards/h/HarnessedLightning.java b/Mage.Sets/src/mage/cards/h/HarnessedLightning.java
index bfb6fd584d8..c38dd4e6ed6 100644
--- a/Mage.Sets/src/mage/cards/h/HarnessedLightning.java
+++ b/Mage.Sets/src/mage/cards/h/HarnessedLightning.java
@@ -1,7 +1,6 @@
 
 package mage.cards.h;
 
-import java.util.UUID;
 import mage.abilities.Ability;
 import mage.abilities.costs.Cost;
 import mage.abilities.costs.common.PayEnergyCost;
@@ -17,8 +16,9 @@ import mage.game.permanent.Permanent;
 import mage.players.Player;
 import mage.target.common.TargetCreaturePermanent;
 
+import java.util.UUID;
+
 /**
- *
  * @author LevelX2
  */
 public final class HarnessedLightning extends CardImpl {
@@ -44,7 +44,7 @@ public final class HarnessedLightning extends CardImpl {
 class HarnessedLightningEffect extends OneShotEffect {
 
     HarnessedLightningEffect() {
-        super(Outcome.UnboostCreature);
+        super(Outcome.Damage);
         this.staticText = "Choose target creature. You get {E}{E}{E}, then you may pay any amount of {E}. {this} deals that much damage to that creature";
     }
 
diff --git a/Mage.Sets/src/mage/sets/ModernHorizons3.java b/Mage.Sets/src/mage/sets/ModernHorizons3.java
index b03be05d71b..606ea0645ca 100644
--- a/Mage.Sets/src/mage/sets/ModernHorizons3.java
+++ b/Mage.Sets/src/mage/sets/ModernHorizons3.java
@@ -60,6 +60,7 @@ public final class ModernHorizons3 extends ExpansionSet {
         cards.add(new SetCardInfo("Flusterstorm", 496, Rarity.RARE, mage.cards.f.Flusterstorm.class));
         cards.add(new SetCardInfo("Forest", 308, Rarity.LAND, mage.cards.basiclands.Forest.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Frogmyr Enforcer", 120, Rarity.UNCOMMON, mage.cards.f.FrogmyrEnforcer.class));
+        cards.add(new SetCardInfo("Galvanic Discharge", 122, Rarity.COMMON, mage.cards.g.GalvanicDischarge.class));
         cards.add(new SetCardInfo("Glasswing Grace", 254, Rarity.UNCOMMON, mage.cards.g.GlasswingGrace.class));
         cards.add(new SetCardInfo("Grim Servant", 97, Rarity.UNCOMMON, mage.cards.g.GrimServant.class));
         cards.add(new SetCardInfo("Grist, Voracious Larva", 251, Rarity.MYTHIC, mage.cards.g.GristVoraciousLarva.class));