Once activated provides a complete shield to purge for x secs relevant to cd, With amount of purges in game now this wont be op but rather bring more variety to useless builds, you can balance this easy by an easy to see animation/ short duration /cd but i cant understand why we dont have this already when meta has been so stale for long time. and some classes vulnerable to purge are useless (Swords, Standard bow e.t.c) i mean the game already has reflect (Demon armour) and Locust Shield/ defensive galore i dont think this can be abused too much if done right.
I think you could explained more clear if you said anti-purge shield. Its an interesting idea, it feels more reasonable to have on a helmet, since most armors for example gives decent/necessary buffs, so the combo would be helmet to protect the buff you have on the armor. Could have on cultist cowl spell place, for example.
Yeah thats exactly what i mean Anti-Purge But i think it could go a long way in making cultist cowl more useful than it currently is, Albion needs this i think given the amount of purges in game atm, not sure exactly on how theyd implement it, but that would be perfect rework for that spell.