UNBLESSED was formulated during 1999 as an attempt by guitarist Paul Callahan and guitarist Jorge Castro to fuse Black Metal with Gothenburg Death Metal style. Joining the pair would be drummer Ivan Graepp and subsequently bassist Felipe Rodriguez.

During 2001 frontman Diego Yañez was inducted to complete the first Unblessed..s line-up, but by the following year his position had been taken by Roberto Barraza for recording of the demo session 'Monolith From Beyond'. that was recorded in Spectro studios at 2002, the changes in line up make to the band upload the demo in their website for free, this opened a lot of gates for the band.

UNBLESSED would lose the services of both Barraza and Rodriguez, necessitating Callahan taking lead vocal responsibilities. Gerardo Hormazábal came in to cover bass in March of 2003 but shortly after the band found itself drummerless. then Jorge Castro leaves the band and he is replaced by Rodrigo Tuteleers, Ivan Graepp is replaced by Carlos Retamales. Then Blackgoat recs. produced as EP ¨Monolith from beyond¨ at 2004. This line up continue until 2005 when Hórmazabal and Tuteleers leave the band.

Now the line up is Paul Callahan (guitar/vocals); Jonathan Reig (bass); Carlos Retamales (drums) and Rodrigo Brissos (guitar). The band has played in Temuco, Iquique, Arica, El Monte and in Santiago they..ve played many times

Now the band is finishing the mix process of his debut album called "Burning Your Faith", searching for label and with plans to release an official dvd, a clip and touring.