Bound item.
Kamael-exclusive Weapon: Tallum Blade Conversion

Poison on the target with a 10% chance during a P. Atk. Critical Attack. Increases damage inflicted during PvP.
When enchanted to +4 or more, there is a chance that party members including yourself will get increased P. Atk., M. Atk., and the amount of received heal, and decreased MP consumption per skill during a Critical Attack.
No Soul Crystal option.