The Shadow of Victory
Little is known about Darth Avarus.
He has been building up an auxiliary force of Mandalorians under the control of Lucius Verana.
He dispatched an attack on the Shadows base on Kharanus II. The attack was led by two Sith, Darth Mjolnir and a mysterious Jar’Kai dual saber wielding assassin. While Darth Mjolnir was defeated by the Republic agents and the destruction of the base destroyed most of the attack force, it is believed the assassin escaped and that the majority of his military remains in his kingdom.
It was discovered by a team of Republic Agents that Avarus had turned his eyes on ancient Sith magic, with hopes of obtaining god-like power.