Blasphemer
There are multiple artists with this name.
The most notorious artist of this name is a brutal death metal band from Italy.
The band was formed in 1998, and in 2002 they completed their first release, a demo titled 'Life Kills', followed by a split with Humanity Fucked To Gore and Scrambled Defuncts in 2003 on Relics Records. Then in 2006 the band was featured in another three-way split album with Eskaton and Modus Delicti, which was released on the label Frost Foundation.