Solved Asynchronous Items mod possibility

I am rather new to this forum, so feel free to mention if this should go somewhere else.

I was wondering if it was possible to use bukkit to create a new item server-side which uses an existing item for client-side representation (except perhaps with a different name). I figure that since items can be renamed now, it must be possible to create, for example, a specific sword that server-side can preform functions like instant kill, but client-side appears to be a regular sword with a special name (like "admin sword of instant death"). I want to code the mod myself, but wish to know the feasibility of such a mod.

 

Code:

ItemStack anduril = new ItemStack(Material.GOLD_SWORD);
NamedItemStack namedAnduril = new NamedItemStack(anduril);
namedItemStack.setName("Anduril (Sword from Middle-Earth)");

And on onEntityDamageByEntityEvent(...) you check whether it's an Anduril sword and modify the damage of the attack (setDamage(1337)) or just add damagee.setHealth(0)

 

Thanks!