Originally Posted by
Mizukume
It's not, because True divine spirits (just another way of saying kamigami that I made up) are beyond servants and divine spirits in the first place. Tiamat is an example of "just because you have this super anti-god thing it doesn't mean that thing will work on your target. Why? because your target is a super duper god". And reminder that Nobu's RM is FIRE EVERYWHERE. Beat the fire and you win, simple as that. And considering God Quetz's power, the RM shouldn't be a problem at all.