Intervention

Since the philosophy of the Theurgists shuns violence, they need something to survive in this violent world. Therefore, they have invented this defensive magic, Intervention, which allows them to keep their vow of pacifism. Once cast, it will surroung the Theurgist with an inpenetrable wall of air that blocks all attacks of foes for around 2-3 minutes.

However, be warned that while attacks are blocked, lava and water are still deadly to the caster!