The chainmace requires an Attack level of 60 to wield, and shares similar bonuses with the dragon scimitar, with the chainmace being a crush weapo.
When Viggora's chainmace is charged with revenant ether, an additional 50% melee accuracy and damage boost is applied when attacking any NPC in the Wilderness,
consuming 1 ether per attack whether the player hits or not. Attacking
with the mace outside of the wilderness will still consume charges.