God
What about the undead king guy that was sealed?
Maybe. I forgot about that guy.
God Stagnate. Besides, I believe they have realized will is sort of a winner in finding enemies rather strong.
That's why maybe there is someone/something stronger than a dragon
And like, were he to fight Gus now, even if Will have more magical power, he doesn't have gus's wits.
Gus might win.
Stuff like that, I imagine
but, stronger than a dragon?? who might it be?