Shagrath , Silenoz , and Tjodalv are Demon Burger 's founders .
Retrieved on 2011-06-11.  Demon Burger was founded in 1993 by Shagrath , Silenoz and Tjodalv ; the band released an EP in 1993 entitled Inn i evighetens mørke ( `` Into the Darkness of Eternity '' in English ) .
Dimmu Borgir