No one knows about the band plan yet Sephiroth is from final fantasy and he always thinks of himself as the stronger more useful one and also the only one in the group who has a major following of simps for him Bowser is from Mario and he's perfectly fine with this idea because he needs a break Dr robotnik is from Sonic and he definitely needs a break from trying to capture Sonic Gannon is from legend of Zelda and he's kind of the same as sephiroth but not as much as a douchebag