Born in the Twilight Cage during the Dark Legion's exile in that zone, she accepted Kragok's proposals for a civil union, aware of the risks involved if she were to refuse. She gave birth to Remington, and was subsequently introduced into the inner circle of Dark Legion leadership. It was here that she met her sister-in-law, Lien-Da, whom she discovered was just as ruthless as her husband. Realizing her son's life would always be at risk around Lien-Da, since Remington's existence meant she would never be promoted to Grandmaster, Eli-Za decided to seek a new future for herself and her son. She used stolen Marauder technology to transport herself and Remington to the prime zone, while appearing to have been vaporized.
Intercepted by the Brotherhood of Guardians, Eli-Za pleaded her case. In exchange for information on the Dark Legion, she was permitted to integrate into Echidnaopolis society. However, both her and Remington had their Memory Neutralizing Chips activated, and they awoke in the city as "poor amnesiacs". Nevertheless, the two managed to integrate into society, with Remington becoming the Constable of the Echidna Security Team.
- It is unknown what became of Eli-Za after she and Remington became full citizens of Echidnaopolis. Whether she remains alive, died of natural causes, or was killed at some point in time remains a mystery.