Originally Posted by
Cobblemaniac
That depends on where you're using the team. With fire the general recommendation is you don't get too defensive with your girls because it's more of a "kill before you get killed element". Running with Amaterasu might sacrifice your damage output a bit too much, so it's more of just 1 or the other.
Then again, we'll need to know what fire himes you have to tell if you actually need both in the same thing or not.