diff --git a/src/main/java/WayofTime/bloodmagic/api/impl/ItemSigilToggleable.java b/src/main/java/WayofTime/bloodmagic/api/impl/ItemSigilToggleable.java
index f635297d..a577b9f4 100644
--- a/src/main/java/WayofTime/bloodmagic/api/impl/ItemSigilToggleable.java
+++ b/src/main/java/WayofTime/bloodmagic/api/impl/ItemSigilToggleable.java
@@ -4,6 +4,7 @@ import WayofTime.bloodmagic.api.Constants;
 import WayofTime.bloodmagic.api.iface.IActivatable;
 import WayofTime.bloodmagic.api.util.helper.NBTHelper;
 import WayofTime.bloodmagic.api.util.helper.NetworkHelper;
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -46,6 +47,9 @@ public class ItemSigilToggleable extends ItemSigil implements IActivatable
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         if (!world.isRemote && !isUnusable(stack))
         {
             if (player.isSneaking())
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilAir.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilAir.java
index ebe15e3c..7908a6b8 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilAir.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilAir.java
@@ -1,5 +1,6 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.MobEffects;
@@ -7,6 +8,7 @@ import net.minecraft.init.SoundEvents;
 import net.minecraft.item.ItemStack;
 import net.minecraft.potion.PotionEffect;
 import net.minecraft.util.ActionResult;
+import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.SoundCategory;
 import net.minecraft.util.math.Vec3d;
@@ -26,6 +28,9 @@ public class ItemSigilAir extends ItemSigilBase implements ISentientSwordEffectP
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         boolean unusable = isUnusable(stack);
         if (world.isRemote && !unusable)
         {
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilBloodLight.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilBloodLight.java
index 977a0551..fcfe44dd 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilBloodLight.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilBloodLight.java
@@ -1,9 +1,11 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.ActionResult;
+import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.RayTraceResult;
@@ -31,6 +33,9 @@ public class ItemSigilBloodLight extends ItemSigilBase
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         RayTraceResult mop = this.rayTrace(world, player, false);
 
         if (getCooldownRemainder(stack) > 0)
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilBounce.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilBounce.java
index 37492009..997f79f1 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilBounce.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilBounce.java
@@ -1,5 +1,6 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.potion.PotionEffect;
@@ -16,6 +17,9 @@ public class ItemSigilBounce extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         player.addPotionEffect(new PotionEffect(ModPotions.bounce, 2, 0, true, false));
     }
 }
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilClaw.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilClaw.java
index 1314ff5a..e2778691 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilClaw.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilClaw.java
@@ -1,5 +1,6 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.potion.PotionEffect;
@@ -16,6 +17,9 @@ public class ItemSigilClaw extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         player.addPotionEffect(new PotionEffect(ModPotions.cling, 2, 0, true, false));
     }
 }
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilCompression.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilCompression.java
index 82b2dcc9..6cc0eeb8 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilCompression.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilCompression.java
@@ -2,6 +2,7 @@ package WayofTime.bloodmagic.item.sigil;
 
 import WayofTime.bloodmagic.api.Constants;
 import WayofTime.bloodmagic.api.compress.CompressionRegistry;
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.item.EntityItem;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
@@ -20,6 +21,9 @@ public class ItemSigilCompression extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         ItemStack compressedStack = CompressionRegistry.compressInventory(player.inventory.mainInventory, world);
 
         if (compressedStack != null)
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilDivination.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilDivination.java
index 6a762069..5a4af378 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilDivination.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilDivination.java
@@ -7,6 +7,7 @@ import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.ActionResult;
+import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.text.ITextComponent;
@@ -46,6 +47,9 @@ public class ItemSigilDivination extends ItemSigilBase implements IAltarReader
 //            world.spawnEntityInWorld(fred);
 //        }
 
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         if (!world.isRemote)
         {
             super.onItemRightClick(stack, world, player, hand);
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilElementalAffinity.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilElementalAffinity.java
index bf77aa98..45d0f5bf 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilElementalAffinity.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilElementalAffinity.java
@@ -1,5 +1,6 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.MobEffects;
 import net.minecraft.item.ItemStack;
@@ -16,6 +17,9 @@ public class ItemSigilElementalAffinity extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         player.fallDistance = 0;
         player.extinguish();
         player.addPotionEffect(new PotionEffect(MobEffects.FIRE_RESISTANCE, 2, 1, true, false));
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilEnderSeverance.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilEnderSeverance.java
index d25503c9..20a869f2 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilEnderSeverance.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilEnderSeverance.java
@@ -2,6 +2,7 @@ package WayofTime.bloodmagic.item.sigil;
 
 import java.util.List;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.monster.EntityEnderman;
 import net.minecraft.entity.player.EntityPlayer;
@@ -21,6 +22,9 @@ public class ItemSigilEnderSeverance extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         List<Entity> entityList = world.getEntitiesWithinAABB(Entity.class, new net.minecraft.util.math.AxisAlignedBB(player.posX - 4.5, player.posY - 4.5, player.posZ - 4.5, player.posX + 4.5, player.posY + 4.5, player.posZ + 4.5));
         for (Entity entity : entityList)
         {
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFastMiner.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFastMiner.java
index 831a331b..6b99eb6d 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFastMiner.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFastMiner.java
@@ -3,6 +3,7 @@ package WayofTime.bloodmagic.item.sigil;
 import java.util.List;
 
 import WayofTime.bloodmagic.api.BloodMagicAPI;
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.MobEffects;
 import net.minecraft.item.ItemStack;
@@ -21,6 +22,8 @@ public class ItemSigilFastMiner extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
         player.addPotionEffect(new PotionEffect(MobEffects.HASTE, 2, 0, true, false));
     }
 
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFilledHand.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFilledHand.java
index b8bfd6c1..3f99aa2c 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFilledHand.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFilledHand.java
@@ -1,5 +1,6 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.world.World;
@@ -15,6 +16,8 @@ public class ItemSigilFilledHand extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
         GenericHandler.filledHandMap.put(player, 4);
     }
 }
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFrost.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFrost.java
index 9aaeb7da..990b0040 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFrost.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilFrost.java
@@ -1,5 +1,6 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.enchantment.EnchantmentFrostWalker;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
@@ -15,6 +16,9 @@ public class ItemSigilFrost extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         EnchantmentFrostWalker.freezeNearby(player, world, player.getPosition(), 1);
     }
 }
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilGreenGrove.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilGreenGrove.java
index e4b5a2f2..38631787 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilGreenGrove.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilGreenGrove.java
@@ -1,10 +1,13 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.block.Block;
 import net.minecraft.block.IGrowable;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
@@ -24,6 +27,9 @@ public class ItemSigilGreenGrove extends ItemSigilToggleableBase
     @Override
     public boolean onSigilUse(ItemStack stack, EntityPlayer player, World world, BlockPos blockPos, EnumFacing side, float hitX, float hitY, float hitZ)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return false;
+
         if (applyBonemeal(world, blockPos, player))
         {
             if (!world.isRemote)
@@ -39,6 +45,9 @@ public class ItemSigilGreenGrove extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World worldIn, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         int range = 3;
         int verticalRange = 2;
         int posX = (int) Math.round(player.posX - 0.5f);
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilHaste.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilHaste.java
index c828002a..3eaf082a 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilHaste.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilHaste.java
@@ -1,6 +1,7 @@
 package WayofTime.bloodmagic.item.sigil;
 
 import WayofTime.bloodmagic.api.Constants;
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import WayofTime.bloodmagic.registry.ModPotions;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
@@ -17,6 +18,9 @@ public class ItemSigilHaste extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         player.addPotionEffect(new PotionEffect(ModPotions.boost, 2, 0, true, false));
     }
 }
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilHolding.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilHolding.java
index 18c2c249..5214d64a 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilHolding.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilHolding.java
@@ -3,6 +3,7 @@ package WayofTime.bloodmagic.item.sigil;
 import java.util.Collections;
 import java.util.List;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import WayofTime.bloodmagic.client.key.KeyBindings;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
@@ -99,6 +100,9 @@ public class ItemSigilHolding extends ItemSigilBase implements IKeybindable, IAl
     @Override
     public EnumActionResult onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ)
     {
+        if (PlayerHelper.isFakePlayer(playerIn))
+            return EnumActionResult.FAIL;
+
         int currentSlot = getCurrentItemOrdinal(stack);
         ItemStack[] inv = getInternalInventory(stack);
 
@@ -119,6 +123,9 @@ public class ItemSigilHolding extends ItemSigilBase implements IKeybindable, IAl
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         int currentSlot = getCurrentItemOrdinal(stack);
         ItemStack[] inv = getInternalInventory(stack);
 
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilLava.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilLava.java
index 0d70e333..51846c0f 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilLava.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilLava.java
@@ -1,6 +1,7 @@
 package WayofTime.bloodmagic.item.sigil;
 
 import WayofTime.bloodmagic.api.util.helper.NetworkHelper;
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.block.material.Material;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
@@ -29,6 +30,9 @@ public class ItemSigilLava extends ItemSigilBase
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         if (!world.isRemote && !isUnusable(stack))
         {
             RayTraceResult rayTrace = this.rayTrace(world, player, false);
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilMagnetism.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilMagnetism.java
index 9f62f752..5ab19bc1 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilMagnetism.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilMagnetism.java
@@ -2,6 +2,7 @@ package WayofTime.bloodmagic.item.sigil;
 
 import java.util.List;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.item.EntityItem;
 import net.minecraft.entity.item.EntityXPOrb;
 import net.minecraft.entity.player.EntityPlayer;
@@ -19,6 +20,9 @@ public class ItemSigilMagnetism extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         int range = 5;
         int verticalRange = 5;
         float posX = Math.round(player.posX);
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilPhantomBridge.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilPhantomBridge.java
index 8a8846a0..70ec5abe 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilPhantomBridge.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilPhantomBridge.java
@@ -3,8 +3,11 @@ package WayofTime.bloodmagic.item.sigil;
 import java.util.HashMap;
 import java.util.Map;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
@@ -26,6 +29,9 @@ public class ItemSigilPhantomBridge extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         if (!prevPositionMap.containsKey(player))
         {
             prevPositionMap.put(player, Pair.of(player.posX, player.posZ));
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilSeer.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilSeer.java
index 6c09f727..818a440b 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilSeer.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilSeer.java
@@ -9,6 +9,7 @@ import net.minecraft.inventory.IInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.ActionResult;
+import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.RayTraceResult;
 import net.minecraft.util.text.ITextComponent;
@@ -32,6 +33,9 @@ public class ItemSigilSeer extends ItemSigilBase implements IAltarReader
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         if (!world.isRemote)
         {
             super.onItemRightClick(stack, world, player, hand);
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilSuppression.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilSuppression.java
index 3810f596..af684fe6 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilSuppression.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilSuppression.java
@@ -1,10 +1,13 @@
 package WayofTime.bloodmagic.item.sigil;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.EnumActionResult;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import WayofTime.bloodmagic.api.Constants;
@@ -22,6 +25,9 @@ public class ItemSigilSuppression extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         int x = (int) player.posX;
         int y = (int) player.posY;
         int z = (int) player.posZ;
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilTeleposition.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilTeleposition.java
index 825ea25f..a01999e3 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilTeleposition.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilTeleposition.java
@@ -2,6 +2,7 @@ package WayofTime.bloodmagic.item.sigil;
 
 import java.util.List;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -48,6 +49,9 @@ public class ItemSigilTeleposition extends ItemSigilBase
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         if (!world.isRemote && NBTHelper.checkNBT(stack) != null && stack.getTagCompound().hasKey(Constants.NBT.DIMENSION_ID) && stack.getTagCompound().hasKey(Constants.NBT.X_COORD) && stack.getTagCompound().hasKey(Constants.NBT.Y_COORD) && stack.getTagCompound().hasKey(Constants.NBT.Z_COORD))
         {
             BlockPos blockPos = new BlockPos(getValue(stack.getTagCompound(), Constants.NBT.X_COORD), getValue(stack.getTagCompound(), Constants.NBT.Y_COORD), getValue(stack.getTagCompound(), Constants.NBT.Z_COORD)).up();
@@ -65,6 +69,9 @@ public class ItemSigilTeleposition extends ItemSigilBase
     @Override
     public EnumActionResult onItemUse(ItemStack stack, EntityPlayer player, World world, BlockPos pos, EnumHand hand, EnumFacing side, float hitX, float hitY, float hitZ)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return EnumActionResult.FAIL;
+
         if (!world.isRemote && player.isSneaking() && NBTHelper.checkNBT(stack) != null)
         {
             if (world.getTileEntity(pos) != null && world.getTileEntity(pos) instanceof TileTeleposer)
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilTransposition.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilTransposition.java
index 3db64229..04ae9a4b 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilTransposition.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilTransposition.java
@@ -2,16 +2,14 @@ package WayofTime.bloodmagic.item.sigil;
 
 import java.util.List;
 
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntityMobSpawner;
-import net.minecraft.util.EnumActionResult;
-import net.minecraft.util.EnumFacing;
-import net.minecraft.util.EnumHand;
-import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.*;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import net.minecraftforge.fml.common.registry.ForgeRegistries;
@@ -70,6 +68,9 @@ public class ItemSigilTransposition extends ItemSigilBase
     @Override
     public EnumActionResult onItemUse(ItemStack stack, EntityPlayer player, World world, BlockPos blockPos, EnumHand hand, EnumFacing side, float hitX, float hitY, float hitZ)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return EnumActionResult.FAIL;
+
         stack = NBTHelper.checkNBT(stack);
 
         IBlockState state = world.getBlockState(blockPos);
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilVoid.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilVoid.java
index 5ef7f1ce..80d18508 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilVoid.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilVoid.java
@@ -1,6 +1,7 @@
 package WayofTime.bloodmagic.item.sigil;
 
 import WayofTime.bloodmagic.api.util.helper.NetworkHelper;
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
@@ -27,6 +28,9 @@ public class ItemSigilVoid extends ItemSigilBase
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         if (!world.isRemote && !isUnusable(stack))
         {
             RayTraceResult rayTrace = this.rayTrace(world, player, true);
@@ -77,6 +81,9 @@ public class ItemSigilVoid extends ItemSigilBase
     @Override
     public EnumActionResult onItemUse(ItemStack stack, EntityPlayer player, World world, BlockPos blockPos, EnumHand hand, EnumFacing side, float hitX, float hitY, float hitZ)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return EnumActionResult.FAIL;
+
         if (world.isRemote || player.isSneaking() || isUnusable(stack))
         {
             return EnumActionResult.FAIL;
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilWater.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilWater.java
index 826f2128..9a0bb270 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilWater.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilWater.java
@@ -1,6 +1,7 @@
 package WayofTime.bloodmagic.item.sigil;
 
 import WayofTime.bloodmagic.api.util.helper.NetworkHelper;
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import net.minecraft.block.BlockCauldron;
 import net.minecraft.block.material.Material;
 import net.minecraft.entity.player.EntityPlayer;
@@ -32,6 +33,9 @@ public class ItemSigilWater extends ItemSigilBase
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return ActionResult.newResult(EnumActionResult.FAIL, stack);
+
         if (!world.isRemote && !isUnusable(stack))
         {
             RayTraceResult rayTrace = this.rayTrace(world, player, false);
diff --git a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilWhirlwind.java b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilWhirlwind.java
index beb95bce..ea2b230b 100644
--- a/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilWhirlwind.java
+++ b/src/main/java/WayofTime/bloodmagic/item/sigil/ItemSigilWhirlwind.java
@@ -1,10 +1,13 @@
 package WayofTime.bloodmagic.item.sigil;
 
 import WayofTime.bloodmagic.api.Constants;
+import WayofTime.bloodmagic.api.util.helper.PlayerHelper;
 import WayofTime.bloodmagic.registry.ModPotions;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.potion.PotionEffect;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.EnumActionResult;
 import net.minecraft.world.World;
 
 public class ItemSigilWhirlwind extends ItemSigilToggleableBase
@@ -17,6 +20,9 @@ public class ItemSigilWhirlwind extends ItemSigilToggleableBase
     @Override
     public void onSigilUpdate(ItemStack stack, World world, EntityPlayer player, int itemSlot, boolean isSelected)
     {
+        if (PlayerHelper.isFakePlayer(player))
+            return;
+
         player.addPotionEffect(new PotionEffect(ModPotions.whirlwind, 2, 0, true, false));
     }
 }