diff --git a/src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/LightSpell.java b/src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/LightSpell.java
index 24a2df5c..5a773330 100644
--- a/src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/LightSpell.java
+++ b/src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/LightSpell.java
@@ -75,6 +75,9 @@ public class LightSpell extends AbstractSpell {
 
     @Override
     public void onDestroyed(Caster<?> caster) {
+        if (caster.isClient()) {
+            return;
+        }
         lights.forEach(ref -> {
             ref.ifPresent(caster.getWorld(), e -> {
                 e.world.sendEntityStatus(e, (byte)60);
diff --git a/src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/NecromancySpell.java b/src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/NecromancySpell.java
index 0b9864ca..854e5308 100644
--- a/src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/NecromancySpell.java
+++ b/src/main/java/com/minelittlepony/unicopia/ability/magic/spell/effect/NecromancySpell.java
@@ -113,6 +113,9 @@ public class NecromancySpell extends AbstractAreaEffectSpell {
 
     @Override
     public void onDestroyed(Caster<?> caster) {
+        if (caster.isClient()) {
+            return;
+        }
         LivingEntity master = caster.getMaster();
         summonedEntities.forEach(ref -> {
             ref.ifPresent(caster.getWorld(), e -> {