Monstross

Montross was a character from the video game Star Wars: Bounty Hunter. He was a vengeful Mandalorian with a desire to lead the Mandalorians. He betrayed Jaster Mareel and Jango Fett became the leader of the Mandalorians. After the Mandalorian's were almost entirely annihilated at the Battle of Galidraan, Montross became a bounty hunter and never was known to never to take a bounty in alive. Jango was one of his greatest enemies, and eventually met his end by Fett's hands, shortly before Jango killed a Dark Jedi.