Invulnerability is what Earthforce Discipline casts on monks. Invulnerability I, II, III.. Opps. My bad that's Impenetrable Effect that Earthforce casts. But whatever is fine. My point was an additional Earthforce Discipline like effect every ten minutes that can be used immediately before or after Earthforce Discipline. Sorry, I've been awake since about the Third of November getting guildies through progression.
