This is a compromise like role play. Not a Crossover, for sure, but it takes inspiration from many different franchises. You can have powers from other franchises not listed, but you have to talk with me about it first. 

[B]Powers from:[/B]
Tekken
Mortal Kombat 
Street Fighter
Mass Effect
Infamous
Avatar
Elder Scrolls
Star Wars
Supernatural 
Buffy/Angel 
X-Men (Live Action Movies)