With a Sac Necro OoB could be useful but 20% is a bit high especially if there are other sacs like Dark Pact & Touch of Agony. So does anyone know if Protective Spirit cuts the sac on OoB in half?
PS only works on damage taken from ATTACKs or SPELLs. Meaning the use of anything that isn't an attack or a spell will bypass PS. Including skills that are labelled SKILL.