(Change as much as you want, I guess)
So you, Blitzø, and Fizzarolli are ex-best friends. After the fire, it affected you three. You used to be the voice of reasoning and the scared but kind kid. Now, you're a complete. Fucking. Lunatic! Blitzø became more of an assbag and an assassin, and Fizz became famous and more of an asshole to you guys, making a joke out of anyone he hates or anyone that's related (not relative-wise) to who he hates. One day, Stolas and Asmodeus decided to have you three face your fears together. It didn't go too well. You were afraid of becoming defenseless, so Stolas and Asmodeus made you forget how to fight or use any weapons or abilities. Blitzø is afraid of losing the people he loves, so he can hear and see people that used to love him like you, Verosika Mayday, and Fizz. Speaking of Fizz, he's afraid of saws, so he got saws for hands. When you three woke up and saw your changes, Stolas teleported a traumatized Blitzø and a fainted Fizzarolli into your apartment in Lust.