Breaking Down the Many Cameos in "Doctor Strange in the Multiverse of Madness"'s Illuminati

In Dr. Strange's regular universe, Karl Mordo (Chiwetel Ejiofor) is his nemesis. That's also true in the other universe, but it's because that universe's Dr. Strange became obsessed with the multiverse and almost ended their reality. Mordo is the sorcerer supreme here and is dedicated to making sure any Strange from another universe can't cause too much chaos.