Rudolph's Meatcleaver

This magical weapon has a +1 bonus to attack and damage rolls and deals an additional 1d8 necrotic damage.
Curse. The weapon is cursed. In combat its bloodthirst might lead it to attack the bearers companions instead of the enemy. On a roll of 1 or 2, the weapon leads the wielder to attack its closest standing companion at the start of your next turn. Each round, the bearer may try to withstand the cleaver