This an unique item dropped by Lieutenant Vanahk, a boss who can be found in Yatendi Canyons.
Stats
Staff
Energy +10
Dark damage: 11-22 (Requires 9 Blood Magic)
Halves skill recharge of spells (Chance: 20%)
Halves casting time of Blood Magic spells (Chance: 20%)
Halves casting time of Blood Magic spells (Chance: 20%)
Health +30
Skin
The exotic PvP reward skin Onyx Staff (Reward) uses this skin.