For centuries Mearrgkh and his ancestors led his tribe of Mosswarts across their homeworld. When portals to Dereth opened, Mearggkh and his tribe went through. Not long after, the Mosswart made a deal with the Virindi: He and his tribe would serve them in exchange for great power.

One of their most important tasks in service to the Virindi was to kidnap the human Candeth Martine and bring him to the Virindi for experimentation. Soon after, though, Mearrgkh broke his deal with the Virindi and took his tribe underground. In response, the Virindi sent the now-altered Martine on his first errand, to kill Mearrgkh and teach his tribe about disobedience.

Martine soon found the hidden tribe and while Mearggkh was a capable warrior and spellcaster (due to Virindi help), Martine had little trouble in killing him.