Talk:Noble Phantasm/@comment-104.220.23.20-20170714065033

Can someone explain how the rank  E and EX  compares to D-A please? Like Asterios NP is rank EX, and, although it's just a debuff, I've seen it weaken a powerful enemy to a hilarious degree. It may not be some A rank aoe kill, but it's definitely a different kind of value. I'm just trying to understand.