User blog comment:Ultimate Heatblast/Marvel Amalgams!/@comment-3048593-20120920223412

Doctor Spider-Doom:
 * Real Name: Peter von Doom
 * After failing to save his mother Mary von Doom from the evil that is The Green Incubus (Mephisto/Green Goblin), he sacrificed the love of his life, Gwendolyne Valeria, to gain the powers of the Spider-Goddess, Webb, the Succubus.