Manipulating events so that he might gain an advantage over his master Darth Vengean, Darth Baras placed his own secret apprentice, Lord Draahg, in Vengean's service. As Baras's spy, Lord Draahg reported on Darth Vengean's private meetings and shifting alliances‒information Vengean had deliberately prevented Baras from learning.
Draahg has carefully cultivated a facade of blandly obedient menace, always careful to please Vengean but never betraying a hint of his true loyalties. This talent for fading into the background served him well on Korriban, where he survived an especially brutal overseer's training by ensuring that all the other acolytes attracted more attention. It was this very quality that secured Darth Baras's approval and choice of apprentice.
But Draahg is not to be underestimated. As the chosen apprentice of both Baras and Vengean, he possesses a breadth of knowledge and a depth of power few others can claim.