diff --git a/build.gradle b/build.gradle
index 168dfe0..118cb0a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -31,6 +31,7 @@ dependencies {
             "net.md-5:bungeecord-api:1.16-R0.4-SNAPSHOT",
             "io.github.waterfallmc:waterfall-api:1.16-R0.4-SNAPSHOT",
             "me.clip:placeholderapi:2.10.9",
+            files("libs/spigot-1.16.5.jar")
     ].each {s ->
         compileOnly s
     }
diff --git a/src/main/java/io/github/simplexdev/simplexcore/command/CommandLoader.java b/src/main/java/io/github/simplexdev/simplexcore/command/CommandLoader.java
index 7a2689c..bbbef8c 100644
--- a/src/main/java/io/github/simplexdev/simplexcore/command/CommandLoader.java
+++ b/src/main/java/io/github/simplexdev/simplexcore/command/CommandLoader.java
@@ -4,6 +4,7 @@ import io.github.simplexdev.api.annotations.CommandInfo;
 import io.github.simplexdev.simplexcore.command.defaults.DefaultCommand;
 import io.github.simplexdev.simplexcore.module.SimplexModule;
 import io.github.simplexdev.simplexcore.utils.ReflectionTools;
+import io.github.simplexdev.simplexcore.SimplexCorePlugin;
 import org.bukkit.Bukkit;
 import org.bukkit.command.*;
 import org.bukkit.plugin.Plugin;
@@ -73,8 +74,21 @@ public final class CommandLoader {
         reflections.getTypesAnnotatedWith(CommandInfo.class).forEach(annotated -> {
             CommandInfo info = annotated.getDeclaredAnnotation(CommandInfo.class);
 
-            if (info == null) return;
-            if (!SimplexCommand.class.isAssignableFrom(annotated)) return;
+            if (info == null) {
+                SimplexCorePlugin.getInstance()
+                        .getLogger().warning(annotated.getSimpleName()
+                        + " is missing a required annotation: "
+                        + CommandInfo.class.getSimpleName());
+                return;
+            }
+
+            if (!SimplexCommand.class.isAssignableFrom(annotated)) {
+                SimplexCorePlugin.getInstance()
+                        .getLogger().warning(annotated.getSimpleName()
+                        + " must extend " + SimplexCommand.class.getSimpleName()
+                        + " to be registered as a command.");
+                return;
+            }
 
             PluginCommand command = Registry.create(plugin, info.name().toLowerCase());
             command.setAliases(Arrays.asList(info.aliases().split(",")));
@@ -100,7 +114,10 @@ public final class CommandLoader {
     public CommandExecutor getExecutorFromName(String name) {
         for (Class<? extends CommandExecutor> obj : reflections.getSubTypesOf(CommandExecutor.class)) {
             if (!obj.isAnnotationPresent(CommandInfo.class)) {
-                throw new RuntimeException("Missing annotation CommandInfo!");
+                SimplexCorePlugin.getInstance()
+                        .getLogger().warning(obj.getSimpleName()
+                        + " is missing a required annotation: "
+                        + CommandInfo.class.getSimpleName());
             }
 
             CommandInfo info = obj.getDeclaredAnnotation(CommandInfo.class);
@@ -115,7 +132,7 @@ public final class CommandLoader {
                 }
             }
         }
-        throw new RuntimeException("Unable to get a command executor! Terminating!");
+        throw new RuntimeException("Unable to assign a CommandExecutor from the provided classes!");
     }
 
     /**
@@ -130,7 +147,11 @@ public final class CommandLoader {
     public TabCompleter getTabFromName(String name) {
         for (Class<? extends TabCompleter> obj : reflections.getSubTypesOf(TabCompleter.class)) {
             if (!obj.isAnnotationPresent(CommandInfo.class)) {
-                throw new RuntimeException("Missing annotation CommandInfo!");
+                SimplexCorePlugin.getInstance()
+                        .getLogger().warning(obj.getSimpleName()
+                        + " is missing required annotation: "
+                        + CommandInfo.class.getSimpleName());
+                continue;
             }
 
             CommandInfo info = obj.getDeclaredAnnotation(CommandInfo.class);
@@ -153,12 +174,10 @@ public final class CommandLoader {
     private static class Registry {
         private static final Constructor<PluginCommand> constructor;
         private static final Field cmdMapField;
-        private static final Field knownCmdsField;
 
         static {
             constructor = ReflectionTools.getDeclaredConstructor(PluginCommand.class, String.class, Plugin.class);
             cmdMapField = ReflectionTools.getDeclaredField(SimplePluginManager.class, "commandMap");
-            knownCmdsField = ReflectionTools.getDeclaredField(SimpleCommandMap.class, "knownCommands");
         }
 
         public static PluginCommand create(@NotNull Plugin plugin, @NotNull String name) {
@@ -168,12 +187,6 @@ public final class CommandLoader {
         public static void registerCommand(PluginCommand command) {
             try {
                 CommandMap map = (CommandMap) cmdMapField.get(Bukkit.getPluginManager());
-                Map<String, Command> knownCommands = map.getKnownCommands();
-
-                if (knownCommands.containsKey(command.getName().toLowerCase())) {
-                    knownCommands.replace(command.getName().toLowerCase(), command);
-                }
-
                 map.register(command.getName().toLowerCase(), command);
             } catch (IllegalAccessException e) {
                 throw new RuntimeException(e);
diff --git a/src/main/java/io/github/simplexdev/simplexcore/enchanting/SimplexEnch.java b/src/main/java/io/github/simplexdev/simplexcore/enchanting/SimplexEnch.java
index 551f242..e3d01d2 100644
--- a/src/main/java/io/github/simplexdev/simplexcore/enchanting/SimplexEnch.java
+++ b/src/main/java/io/github/simplexdev/simplexcore/enchanting/SimplexEnch.java
@@ -1,12 +1,24 @@
 package io.github.simplexdev.simplexcore.enchanting;
 
 import io.github.simplexdev.api.IEnchant;
+import io.github.simplexdev.simplexcore.module.SimplexModule;
+import net.minecraft.server.v1_16_R3.EnchantmentSlotType;
+import net.minecraft.server.v1_16_R3.EnumItemSlot;
+import net.minecraft.server.v1_16_R3.Enchantment;
 import org.bukkit.NamespacedKey;
-import org.bukkit.enchantments.Enchantment;
-import org.jetbrains.annotations.NotNull;
 
 public abstract class SimplexEnch extends Enchantment implements IEnchant {
-    public SimplexEnch(@NotNull NamespacedKey key) {
-        super(key);
+    protected final SimplexModule<?> plugin; // What was your question?
+
+    protected SimplexEnch(SimplexModule<?> plugin, Rarity rarity, EnchantmentSlotType type, EnumItemSlot[] enumSlot) {
+        super(rarity, type, enumSlot);
+        this.plugin = plugin;
+    }
+
+    public abstract String name();
+
+    @Override
+    public NamespacedKey getNamespacedKey() {
+        return new NamespacedKey(plugin, name());
     }
 }
diff --git a/src/main/java/io/github/simplexdev/simplexcore/structures/block/NBTBlock.java b/src/main/java/io/github/simplexdev/simplexcore/structures/block/NBTBlock.java
new file mode 100644
index 0000000..3a9f838
--- /dev/null
+++ b/src/main/java/io/github/simplexdev/simplexcore/structures/block/NBTBlock.java
@@ -0,0 +1,15 @@
+package io.github.simplexdev.simplexcore.structures.block;
+
+import net.minecraft.server.v1_16_R3.NBTTagCompound;
+
+public abstract class NBTBlock {
+    private final NBTTagCompound nbttag;
+
+    public NBTBlock(NBTTagCompound nbttag){
+        this.nbttag = nbttag;
+    }
+
+    public NBTTagCompound getNbttag(){
+        return nbttag;
+    }
+}