Verok
From Destiny 1 Wiki
Verok was a Hive Wizard and the consort of Alak-Hul, a Darkblade. She and her consort were present at the Hellmouth when Eriana-3 led her fireteam to assassinate Crota, Son of Oryx. Verok led her spawn in the counter-attack, overwhelming the Titan Vell Tarlowe. Following the fireteam's defeat, Alak-Hul and Verok rebelled against Oryx Himself, but the Taken King put down their rebellion, imprisoning Alak-Hul within the Dreadnaught. Verok's fate is unknown.
Trivia
Mark of the Duskborn gives the spelling of her name as "Verok", but Gameinformer.com spells her name as "Veroc".