depends on your definition of OP
Whats the most op weapon in Minecraft?

Depends on what you mean by OP, also weapon is not necessarily an item, it could be an entity or a block, like end cristals

the rarest ore is deep slate coal
actually its deepslate emerald.. also this is not related to the forum.

The most op weapon is not mace It is [Sharpness 5 Netherite Axe] (Critical Hit 18 damage)
MACE. NO DOUBT. It has the potential to ONE HIT A WARDEN. Can YOUR weapon one hit a warden, @helloitsme65? And if we take in enchants also, density 5 wind burst 2 (if u have good armour then 3)is the most OP WEAPON.

The most op weapon is not mace It is [Sharpness 5 Netherite Axe] (Critical Hit 18 damage)
MACE. NO DOUBT. It has the potential to ONE HIT A WARDEN. Can YOUR weapon one hit a warden, @helloitsme65? And if we take in enchants also, density 5 wind burst 2 (if u have good armour then 3)is the most OP WEAPON.
How to one hit herobrine when it can one hit you
Mace