Amazing, they have combined the effects of two people to create a great electrical blast!
Oh, they have comibned two calls of thunder to do one more powerful than mine!
But is not the call of thunder your symbiosis?!
It's not a natural symbiosis, it's a trained technique.
And it's a typical one of the salamanders, I learned it from them!
Er... Trained technique?
You are a little green to know that, let's see...
You know that when we begin to use equipment of an element we gain affinity with it, right?
Aha