Dimension 1 (John Smith 10)
Khyber's Pet makes its main series debut with Khyber, introducing the main dimension's Nemetrix. She continues to appear with Khyber, who is part of the Black Hawks.
- Of Predators and Prey (John Smith 10)
- Vilgax Goes Screech
- Night of the Living Nightmare (John Smith 10)
- Return of the Corrodium
- Vendetta Revived
- Against Time
- Monster on the Hunting Ground
- The Ultimate Prey Part 1
- The Ultimate Prey Part 2
Treble (John 23: Megaman)
Treble is the version of Khyber's Pet in Dimension 23. It is a cyborg Anubian Baskarr, with cybernetic implants on its back, head, and legs. It wields the Nemetrix, transforming into "Cybeast" predator forms. It serves Dr. Regal.
Dimension 2 (Ryder 10)
Khyber's Pet appears as a new pet for Khyber to have use the Nemetrix. At the end, Khyber abandons the pet, leaving it in the care of Rook Shar. She names her Zed.
- While You Were Away (Ryder 10)
- Bounty Aplenty
- End of the Worlds
- Rook Tales (Ryder 10)
- The Final Countdown (Ryder 10)
- Khyber's Pet remains with Khyber in John Smith 10.
- In Ryder 10, Khyber's Pet is replaced by Khyber's Panuncian.