Uldren Sov

Uldren Sov is Queen Mara Sov's brother and confidant, wielding substantial power in The Reef's monarchy.

Biography
Uldren and Mara Sov helped the Guardian find and activate a key to enter the Vex Black Garden, though he is reluctant to aid the Guardian in what he sees as a futile and suicidal task.

At the onset of the Taken War, Mara Sov organized a massive assault on Oryx's Dreadnaught. Its power proved too much for the Awoken armada, however, as it sent out a massive energy pulse, destroying most of the fleet. Uldren escaped alive in his fighter and crashed in a cavern located in Hellas Basin, Mars.

Personality
He often disagreed with the Queen, but she valued his alternative perspectives. Conversely, he complied with the Queen's decisions, even when they were against his will.