Doctor Strange, Sorcerer Supreme — Marvel
Issue: #6
Last valuation update: 2026-09-16
As Baron Mordo pushes Doctor Strange to his absolute limits, the unthinkable happens -- Mordo summons MEPHISTO!
First appearances: Sara Krowler Mordo, Miarka, Nikolai Mordo, Mephista
Creators: José Marzán, Jr., Tom Sutton, Roy Thomas, Bob Sharen, Joe Rosen, Christie Scheele, Ralph Macchio, Tom DeFalco, Randy Lofficier, Janice Chiang, Jean-Marc Lofficier, Dann Thomas, Jackson Butch Guice
Characters: Mephisto, Doctor Strange, Baron Mordo, Wong, Satannish, Sara Krowler Mordo, Miarka, Sara Wolfe, Imei, Nikolai Mordo, Viscount Heinrich Krowler, Rintrah, Agamotto, Topaz, Mephista, Howard the Duck