Psyphon was once Vigax's right hand man in his universe. After his master was dead, he tried to avenge him against Ben. He was defeated though. He tried to join Vilgax's allegiance but he couldn't find him. He was approached by Discord who told him of Vilgax's death. Discord then twists Psyphon to his side by lieing to him that Bender, Skipper and Heloise killed Vilgax. Discord offers his employment to him and decides to use Psyphon as a means of destroying Vilgax's group completely and when Psyphon is done with everything Discord wants. He will tell him that he killed Vilgax and was using him to discredit Vilgax further, which he does just that when helping him get rid of Vilgax's other men
The Multi-Universal War of Destiny[]
Psyphon joins Discord for the war and Psyphon is unknowingly getting rid of the rest of Vilgax's legacy. He helps Discord in his plans to invade the Republic while facing Sigma. Psyphon then goes with Omega and is forced to agree to Trevalyn's terms as Bender and the two villain teams are all that
He races and loses to King Julian, Finn , Django, Aang, Zuko, Hiccup, Jorgen, Stan and Dipper. Psyphon returns to Discord's base to announce what happened only to succumb to a stroke since Bender gave him 30 hamburgers and he went through the exact same thing Knuckles went through. He was killed by the hamburger indigestion that Bender schemed costing Discord another ally though he doesn't care
Fire Rebellion: The Search for Rarity[]
Psyphon will appear in Act III along with his master, Vilgax, although he'll mostly be with Sadiq.