Lavagron

Lavagron The All Seer is an inquisitor for the Hellwrath Vanguard. He specializes in curses and spying, however he's also known to be decent in the art of destruction magic as well. Lavagron's background is completely unknown as is most Inquisitor's.

Invasion of Bonich
During the invasion of Bonich it was revealed to the Hellwrath Vanguard that Lavagron was rather adept in the practice of void magic when they faced off against a void manifestation the Ethereals that occupied Bonich. This was revealed when he empowered himself by draining out the void manifestation of its void magic, with his entire body closing into a void form from the absorption. When this happened Lavagron was caught quoting "I can hear the whispers again, they are screaming in anger from my arrival." This seemed to show that he has been in a similar situation before, as well as him saying mocking the manifestation saying the void is laughing at him for being killed by a few demons.

When they confronted the leader of the ethereals on the planet he seemed to show keen interest in the dark naaru under their possession, saying that he'd enjoy devouring its energy. When the leader consumed the magic of the naaru instead Lavagron went on an enraged rampage and began to drain out the Ethereal's void energy. He was close to consuming the ethereal and its magic before she was killed by her injuries from the other demons of Hellwrath. After the invasion it seemed that Lavagron wasn't effected by the void he consumed in the slightest, even stating to them that hes been doing such things long before he was a demon. Its unknown if he has affiliations with the void because of this, or if he truly is as experienced in stealing void magic for his own use as he claims.