The proposal was to make a thrash metal (with influences from Death, Sadus and Destruction), but keeping away from cliches and also merging elements of Metal and progressive rock in bands like Dream Theater, Marillion, Rush. To the baptism of the band was chosen the name "Juggernaut" which means a great mass destruction, who fits exactly with the proposal: to make a quick thrash metal, heavy and very technical. In October 2005 the band released their first studio record, the Demo-CD "Juggernaut" with three tracks. In May 2006 the first line-up change: Edison leaves the drums and Carlos assumes and enters Fabricio Duwe to help Celio on second guitar.
In November 2006 the band released their first full length album "Lines of the Edge," with 10 tracks, which was very well received by the media and opened the door to, in February 2007, play their first tour entitled "Thrashing on the Edge " which traveled through several states of Brazil and other South American countries.
In August 2011 the band released their long awaited full length "Ground Zero Conflict" with seven tracks, bringing a totally new band, mature and with a much more professional, even for the fact that produced independently.
In June 2020 the band start to record their third album called "La Bestia".