This cleaver is not to bad use, its kinda powerful. It uses manyullyn as its first part the blade and also the first handle for the weapon. It is also the same level material as netherite. When using manyullyn it gives this thing called insatiable which helps with damage the more you attack. The second handle uses cobalt and it makes the weapon lightweight.The final part of the cleaver uses a plate made from necrotic bones that drop from wither skeletons. Putting a necrotic plate onto the cleaver gives necrotic. When you take damage and you attack a mob you are able to gain your health back. It's expensive to make but can be worth it if you want a weapon that does high damage. You can also add more attack damage by applying nether quartz.