Mephisto (Midnight Suns)

Mephisto is a character from the Marvel Universe and also appears in Marvel's Midnight Suns as one of the antagonists. He's a character created by Stan Lee, John Buscema and Jerry Robinson. Before he appeared as Mephisto in his demonic form, he played his part as the serpent in Bible Tales for Young Folk #1, April, 1953.

In the game, Mephisto was the one who lured Magik into his realm when she was a child. In the comics it was the demon Belasco who captured her and brought her to Limbo. Mephisto appeared in various Ghost Rider comics, where he meddled with Johnny Blaze's life.