The band was formed in 2004 by Joseph Prieto , Richard Reyes, Louie Ruvalcaba, Kyle Hasenstaab, and Hector de Santiago. They are currently signed to Mediaskare Records and their debut album, Allegiance, achieved considerable success[citation needed], making the band a well-known deathcore act. They are currently at work on a second album.
In 2007 and 2008, they toured extensively in the United States, on The Summer Slaughter Tour 2007, BrutaliTour 2007, and the Metal for the Masses 2008 Tour; and in the United Kingdom, on The Summer Slaughter Tour. During 2007's The Summer Slaughter Tour, drummer Hector de Santiago was kicked out of the band, and replaced by Ryan Thomas, formerly of the band The Serpent Son, but after he left Scott Walker filled on. Recently, the band has split ways with their lead singer and guitarist.