Mob King Crown

Make a crown of a specific mob so u can rule it For eg. A zombie crown when wearing will tell all zombies in a specific range to follow you like the wheat in hand cow/sheep A.I. and they wont attack me, but when somebody attacks me or i attack someone, they will act like the wolf A.I. and slay that enemy, also the crown should break after certain amount of time. I dont have a clear idea for the durability but i have an idea for the crafting recepie. The crown can be crafted by some material and the head/skull of the corresponding mob. Also try adding a new structure like a castle in which you get a certain material or something like a gem which can be used in the crown crafting.