diff --git a/Mage.Sets/src/mage/sets/alarareborn/MageSlayer.java b/Mage.Sets/src/mage/sets/alarareborn/MageSlayer.java
index fdc44ea92cf..1e6af3e6806 100644
--- a/Mage.Sets/src/mage/sets/alarareborn/MageSlayer.java
+++ b/Mage.Sets/src/mage/sets/alarareborn/MageSlayer.java
@@ -94,9 +94,9 @@ class MageSlayerEffect extends OneShotEffect {
         Permanent equipment = game.getPermanent(source.getSourceId());
         if (equipment != null && equipment.getAttachedTo() != null) {
             int power = game.getPermanent(equipment.getAttachedTo()).getPower().getValue();
-            UUID defendingPlayerId = game.getCombat().getDefenderId(equipment.getAttachedTo());
+            UUID defendingPlayerId = game.getCombat().getDefendingPlayerId(equipment.getAttachedTo(), game);
             if (defendingPlayerId != null) {
-                game.getPlayer(defendingPlayerId).damage(power, id, game, false, true);
+                game.getPlayer(defendingPlayerId).damage(power, source.getSourceId(), game, false, true);
                 return true;
             }
         }
diff --git a/Mage.Sets/src/mage/sets/darkascension/Hellrider.java b/Mage.Sets/src/mage/sets/darkascension/Hellrider.java
index 35785f70ba4..647a0daea55 100644
--- a/Mage.Sets/src/mage/sets/darkascension/Hellrider.java
+++ b/Mage.Sets/src/mage/sets/darkascension/Hellrider.java
@@ -91,7 +91,8 @@ class HellriderTriggeredAbility extends TriggeredAbilityImpl {
         if (event.getType() == GameEvent.EventType.ATTACKER_DECLARED) {
             Permanent source = game.getPermanent(event.getSourceId());
             if (source != null && source.getControllerId().equals(controllerId)) {
-                this.getEffects().get(0).setTargetPointer(new FixedTarget(event.getTargetId()));
+                UUID defendingPlayerId = game.getCombat().getDefendingPlayerId(event.getSourceId(), game);
+                this.getEffects().get(0).setTargetPointer(new FixedTarget(defendingPlayerId));
                 return true;
             }
         }
diff --git a/Mage.Sets/src/mage/sets/riseoftheeldrazi/RaidBombardment.java b/Mage.Sets/src/mage/sets/riseoftheeldrazi/RaidBombardment.java
index 2f6a219be66..d0b894258ba 100644
--- a/Mage.Sets/src/mage/sets/riseoftheeldrazi/RaidBombardment.java
+++ b/Mage.Sets/src/mage/sets/riseoftheeldrazi/RaidBombardment.java
@@ -87,7 +87,8 @@ class RaidBombardmentTriggeredAbility extends TriggeredAbilityImpl {
             Permanent attacker = game.getPermanent(event.getSourceId());
             if (attacker != null) {
                 if (attacker.getPower().getValue() <= 2) {
-                    this.getEffects().get(0).setTargetPointer(new FixedTarget(event.getTargetId()));
+                    UUID defendingPlayerId = game.getCombat().getDefendingPlayerId(attacker.getId(), game);
+                    this.getEffects().get(0).setTargetPointer(new FixedTarget(defendingPlayerId));
                     return true;
                 }
             }
diff --git a/Mage.Sets/src/mage/sets/scarsofmirrodin/MyrBattlesphere.java b/Mage.Sets/src/mage/sets/scarsofmirrodin/MyrBattlesphere.java
index 43897e50fe5..cf461632c6b 100644
--- a/Mage.Sets/src/mage/sets/scarsofmirrodin/MyrBattlesphere.java
+++ b/Mage.Sets/src/mage/sets/scarsofmirrodin/MyrBattlesphere.java
@@ -134,7 +134,7 @@ class MyrBattlesphereEffect extends OneShotEffect {
                 // boost effect
                 game.addEffect(new BoostSourceEffect(tappedAmount, 0, Duration.EndOfTurn), source);
                 // damage to defender
-                UUID defenderId = game.getCombat().getDefenderId(source.getSourceId());
+                UUID defenderId = game.getCombat().getDefendingPlayerId(source.getSourceId(), game);
                 Player defender = game.getPlayer(defenderId);
                 if (defender != null) {
                     defender.damage(tappedAmount, source.getSourceId(), game, false, true);