Piglin wither adds a new boss to the game called Piglin Wither. 

The Piglin Wither is an entity similar to the wither but it looks like a piglin.

It does not shoot projectiles or fly but instead charges at you and deals large amount of damage upon contact.

I was inspired by the addition of the piglin head in 1.20 but I made this mod quickly and kind of as a joke so unfortunately it is current unspawnable in survival and made in mcreator.

If I feel like it I will actually put effort into this and code it, make it spawnable, and possibly make it more unique.