1995-2008 Mayhem - guitars  
1996- Aura Noir - guitars  
2001- Mezzerschmitt - vocals, guitars, bass  
2005-2013 Ava Inferi - guitars  
2010- Twilight Of The Gods - guitars  
2011- Nader Sadek - guitars  
Guest musician:
2008 Absu - guitars  
2011 Absu - guitars  

Personal information

Born on: 13.01.1975

Rune Eriksen (born in January 13, 1974) is a Norwegian musician. He is best known as the former guitarist in the black metal band Mayhem under the stage name Blasphemer which he took from a Sodom song. He joined the band in 1995, but parted ways in late 2008.He also plays in various other Norwegian bands: In Silence, Aura Noir, Mezzerschmitt, 1349 and the Portuguese band Ava Inferi. He resides in Portugal.