Final Boss have been a dominant force on the Pro Circuit since 2004 and are considered far and away the most successful and heralded Halo team to date. Long seen as the team to beat, Final Boss set the bar for competitive play, consistently innovating new strategies and techniques to stay ahead of the pack. Winning as many as eight consecutive tournaments, Final Boss have been a dynastic force within the MLG Pro Circuit. Following a three-tournament slide to second place at the close of the 2006 Season, Final Boss recruited the talents of Strongside in an effort to return to the top of the prize podium.

Fearitself is known by many as one of the most talented players on the MLGPRO circuit. His talent was fully realized during the days of Halo 2 for when he played with "Team 5K". After Ogre 1 retired & Strongside joined Status Quo, it was discovered that Fearitself joined the new Final Boss line up. He was the first to join in the 09' start of the season.