Garanzo is most likely the most powerful real character in my story universe. There is a 'god' type creature that is no doubt 'stronger' but it's more of a mythical being and has no real relevance to the story and doesn't really do anything.
But Garanzo is definitely someone I made intentionally OP. He is physically and mentally indestructible, and is also one of the only few that can wield HellFire. Everyone fears him, and for good reason.
There's a lot of OP characters in my stories, like Char (he is the head honcho baddie in the human realm. and is OP on most levels. However, if his mask comes off, he's completely blind and in... blind agony! :D ) and Grieve (he cannot die and can control people if he gets his blood inside them, but he also isn't that strong physically, and hides behind an ominous persona, so people don't notice this) and yet somehow I always try to one up the next OP character... so there's always gonna be a character stronger than the next. That trend sort of stops when it reaches Garanzo though (for now).
He is just not. nice.