Mystic air staff

A mystic air staff is the most powerful air elemental staff. It requires level 40 Magic and Attack to wield. It provides an unlimited amount of air runes. To create one, take an air battlestaff to Thormac after completing the Scorpion Catcher quest, along with 40 000 coins. After completion of the Kandarin Diary and Elite Kandarin Diary, Thormac will only require 30,000 or 20,000 coins respectively.