Cursed Katana

Name of Weapon or Item: Bachiatari Katana

Location: It was first located in Ash country in one empire.(I'll rp as the dude who found it) Then before he died he put his soul in it giving the wielder cursed chakra.

Description:
The wielder is able to remove a seal and the katana would turn pitch black. Doing this would increase the damage by six. Because of the piercing damage and normal.
Damage: 5 10 if in another stage.

History: (I'm gonna rp how i got it and how the other man got it)

Appearance: the weapon in my avatar

approved