Magnus Corvax

Magnus Corvax was a Human smuggler who became tangled in the Adharii Order's plots to revive Vrad Adharan. After hearing stories about the powerful Dawnbringer, an artifact capable of resurrecting the dead and which was the cause of Mustafar becoming a hellish wasteland, Daemon Sadryn, leader of the Adharii kidnapped Magnus and brought him to Mustafar as he was the only person left capable of activating the artifact.
Magnus managed to escape and met with the Mandalorian race, who wanted to stop Daemon of activating the Dawnbringer, as it would cause the complete destruction of the planet.
A three-sided battle ensued between the Adharii Order, Magnus' Mustafarian allies and the crazed Sith Sheev Palpatine II, who wanted to absorb the artifact's powers to become an immortal god.
The battle ended with Magnus destroying the Dawnbringer, at the cost of his own life, finally ending the curse brought upon his ancestor Dorwin Corvax and the planet itself 4,243 years ago.