- "You suck, Zylak!"
- ―Zylak's Frenemy to Zylak
Zylak is a member of the Sovereign people and a pilot of the Golden Drones.
When Rocket Raccoon stole some of the Sovereign's Anulax Batteries from them following the Battle on Sovereign, Ayesha rallied her troops, including Zylak to pursue and destroy the Guardians of the Galaxy in their Golden Drones, which they virtually controlled from the Sovereign Planet. The Guardians evaded most of them in the Milano by going through a meteor field, until only Zylak's gunship remained.
The rest of the Sovereign crowded around his screen, encouraging him to destroy the Milano while hundreds of more Golden Drones were being prepared. Zylak's Golden Drone was shot at and destroyed by Drax the Destroyer, and the Sovereign around him insulted him for failing.