7 Sinister Mark (also known as Capevincible or Sinister Invincible #16) is an alternate, deeply sadistic version of Mark Grayson from the Invincible multiverse. Hailing from an exceptionally dark dimension, he turned into a ruthless tyrant, murdered his own mother Debbie and father Nolan, took part in the devastating Invincible War orchestrated by Angstrom Levy, and devolved into cannibalism when trapped in a wasteland dimension.
