Mystic lava staff

A mystic lava staff is the most powerful lava elemental staff. It requires 40 Attack and Magic to wield. It has the autocast option, which can be used for all of the elemental combat spells, and provides an unlimited amount of earth and fire runes. To create one, a player must take a lava battlestaff to Thormac after completing the Scorpion Catcher quest, along with 40,000 coins.