Having Mjölnir in Minecraft would be cool

What about adding another throwable attack to the mace, and then putting the loyalty enchantment on it so it also comes back to you, so we can actually become thor and have a Mjölnir in Minecraft. I know we already have that feature in the game but as a trident, not a hammer kinda thing. So making the mace do that would be better i guess. I know this sounds dumb and not gonna lie, I'm not being any serious about this one.