diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchant.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchant.java
index fcfd63ac..e15ad9e1 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchant.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/EcoEnchant.java
@@ -174,8 +174,6 @@ public abstract class EcoEnchant extends Enchantment implements Listener, Watche
             Bukkit.getPluginManager().addPermission(permission);
         }
 
-        //WorldguardManager.registerFlag(this.getPermissionName() + "-enabled", true);
-
         if (type.getRequiredToExtend() != null && !type.getRequiredToExtend().isInstance(this)) {
             return;
         }
diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/meta/EnchantmentRarity.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/meta/EnchantmentRarity.java
index 8bca78b7..426f19d4 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/meta/EnchantmentRarity.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/meta/EnchantmentRarity.java
@@ -1,10 +1,7 @@
 package com.willfp.ecoenchants.enchantments.meta;
 
-import com.willfp.eco.util.NumberUtils;
 import com.willfp.eco.util.StringUtils;
 import com.willfp.eco.util.config.updating.annotations.ConfigUpdater;
-import com.willfp.eco.util.integrations.placeholder.PlaceholderEntry;
-import com.willfp.eco.util.integrations.placeholder.PlaceholderManager;
 import com.willfp.ecoenchants.config.EcoEnchantsConfigs;
 import lombok.Getter;
 import org.jetbrains.annotations.NotNull;
@@ -86,27 +83,6 @@ public class EnchantmentRarity {
         Optional<EnchantmentRarity> matching = REGISTERED.stream().filter(rarity -> rarity.getName().equalsIgnoreCase(name)).findFirst();
         matching.ifPresent(REGISTERED::remove);
 
-        PlaceholderManager.registerPlaceholder(new PlaceholderEntry(
-                "rarity_" + this.getName() + "_probability",
-                player -> NumberUtils.format(this.tableProbability)
-        ));
-        PlaceholderManager.registerPlaceholder(new PlaceholderEntry(
-                "rarity_" + this.getName() + "_minlevel",
-                player -> NumberUtils.format(this.minimumLevel)
-        ));
-        PlaceholderManager.registerPlaceholder(new PlaceholderEntry(
-                "rarity_" + this.getName() + "_villagerprobability",
-                player -> NumberUtils.format(this.villagerProbability)
-        ));
-        PlaceholderManager.registerPlaceholder(new PlaceholderEntry(
-                "rarity_" + this.getName() + "_lootprobability",
-                player -> NumberUtils.format(this.lootProbability)
-        ));
-        PlaceholderManager.registerPlaceholder(new PlaceholderEntry(
-                "rarity_" + this.getName() + "_color",
-                player -> this.customColor
-        ));
-
         REGISTERED.add(this);
     }
 
diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/util/EnchantmentUtils.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/util/EnchantmentUtils.java
index c47c5e3f..72703d8d 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/util/EnchantmentUtils.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/util/EnchantmentUtils.java
@@ -8,7 +8,6 @@ import com.willfp.eco.util.integrations.placeholder.PlaceholderEntry;
 import com.willfp.eco.util.integrations.placeholder.PlaceholderManager;
 import com.willfp.ecoenchants.enchantments.EcoEnchant;
 import com.willfp.ecoenchants.enchantments.EcoEnchants;
-import com.willfp.ecoenchants.enchantments.itemtypes.Spell;
 import lombok.experimental.UtilityClass;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
@@ -70,45 +69,5 @@ public class EnchantmentUtils {
                     )
             );
         });
-
-        if (enchantment.getConfig().getRaw(EcoEnchants.CONFIG_LOCATION + "chance-per-level") != null) {
-            PlaceholderManager.registerPlaceholder(
-                    new PlaceholderEntry(
-                            enchantment.getPermissionName() + "_" + "chance_per_level",
-                            player -> NumberUtils.format(enchantment.getConfig().getDouble(EcoEnchants.CONFIG_LOCATION + "chance-per-level"))
-                    )
-            );
-        }
-
-        if (enchantment.getConfig().getRaw(EcoEnchants.CONFIG_LOCATION + "multiplier") != null) {
-            PlaceholderManager.registerPlaceholder(
-                    new PlaceholderEntry(
-                            enchantment.getPermissionName() + "_" + "multiplier",
-                            player -> NumberUtils.format(enchantment.getConfig().getDouble(EcoEnchants.CONFIG_LOCATION + "multiplier"))
-                    )
-            );
-            PlaceholderManager.registerPlaceholder(
-                    new PlaceholderEntry(
-                            enchantment.getPermissionName() + "_" + "multiplier_percentage",
-                            player -> NumberUtils.format(enchantment.getConfig().getDouble(EcoEnchants.CONFIG_LOCATION + "multiplier") * 100)
-                    )
-            );
-        }
-
-        if (enchantment instanceof Spell) {
-            PlaceholderManager.registerPlaceholder(
-                    new PlaceholderEntry(
-                            enchantment.getPermissionName() + "_" + "cooldown",
-                            player -> NumberUtils.format(Spell.getCooldown((Spell) enchantment, player)),
-                            true
-                    )
-            );
-            PlaceholderManager.registerPlaceholder(
-                    new PlaceholderEntry(
-                            enchantment.getPermissionName() + "_" + "cooldown_total",
-                            player -> NumberUtils.format(((Spell) enchantment).getCooldownTime())
-                    )
-            );
-        }
     }
 }
diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/util/FastTrig.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/util/FastTrig.java
index c22ca7a9..f97ffed2 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/util/FastTrig.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoenchants/enchantments/util/FastTrig.java
@@ -17,10 +17,10 @@ public class FastTrig {
     /**
      * Sin lookup table.
      */
-    private static final double[] sin = new double[modulus];
+    private static final double[] SIN_LOOKUP = new double[modulus];
 
     private static double sinLookup(final int a) {
-        return a >= 0 ? sin[a % modulus] : -sin[-a % modulus];
+        return a >= 0 ? SIN_LOOKUP[a % modulus] : -SIN_LOOKUP[-a % modulus];
     }
 
     /**
@@ -45,8 +45,8 @@ public class FastTrig {
 
 
     static {
-        for (int i = 0; i < sin.length; i++) {
-            sin[i] = Math.sin((i * Math.PI) / (precision * 180));
+        for (int i = 0; i < SIN_LOOKUP.length; i++) {
+            SIN_LOOKUP[i] = Math.sin((i * Math.PI) / (precision * 180));
         }
     }
 }