The past history of the Super-Skrull on Earth-804 mirrors that of his Earth-616 counterpart until the events of the Kree-Skrull War. In this reality, Rick Jones would be slain by Ronan the Accuser. When Captain Marvel, then a prisoner of the Skrulls being forced to build an Omni-Wave Projector, would learn of Jones' death, he would break free from his prison and fight against the Skrulls.
Furious, Dorrek VII would order the Super-Skrull's release and offer him Anelle's hand in marriage if he destroyed Mar-Vell. The Super-Skrull would accept, conspiring to slay Dorrek after he had eliminated Mar-Vell and married Anelle. When battling Mar-Vell, the Super-Skrull would coil his arm around the Kree warriors throat. To avoid being choked to death Mar-Vell would be forced to fire a lethal blast at point blank range into Kl'rt's face, killing him instantly.