Siphon self is the special move of the nightmare muspah. Using it generates an amount of energy relevant to your Divination level. From 95 Divination, it generates primarily incandescent energy, as well as luminous, radiant, and elder energy. It also generates some portents of degradation III and signs of the porter vi. This uses 20 special move points, so for maximum efficiency, you should utilise summoning potions to restore those points. This is much the same method as casting fruitfall and similar, though the generated items go directly in to the familiar, rather than on the floor. Muspah pouches last 58 minutes, giving an ideal time to take a short break when one runs out for special move points to restore.