how exactly does decrepify work? How much does it slow your enemy pr. lvl? And what is that amp thingy I hear it has? I have heard three explantion on realm. One said it works like amp and doubles the damage = -100% physical resist I guess. Another guy told me it just reduced physical resist by 50% and the last person told me it reduced the opponements damage by 50%?? Which one if any of them are correct? Will 1 point in this skill be enough since only duration increases?