- "Zuregurex, who would seek to claim His prize:
Your storm-strewn dead shall not avail your flight."
- — The Prophecies of Ahmon-Ibor
Zuregurex's minions include undead and demonically-fused air elementals.
Zuregurex took this opportunity to lead an assault on Demogorgon's undefended realm, the vast and coveted waters of the Gaping Maw, marching on the capital of Lemoriax and battering the gates of the fortress of Ungorth Reddik. Demogorgon was forced to abandon his conquest of Hollow Heart and return to defend his realm.
Outraged that Zuregurex had attacked his home and cost him the conquest of Hollow's Heart, Demogorgon slaughtered Zuregurex's forces, pursued him back to his home realm of Guttlevetch, and destroyed that realm. Zuregurex escaped and fled to the Scalding Sea, the 245th layer of the Abyss.
Zuregurex has since begun plans to rebuild Guttlevetch in secret.
Zuregurex appears in the article Demonomicon of Iggwilv: Demogorgon, Prince of Demons, Dragon #357 (Jul 2007), p.24-25.
He and his realm were omitted from the D&D 4th edition Demonomicon (2010), p.80.