Former guitarist for Immortal, now its lyricist/manager. Also involved in other projects such as I (lyricist for Between Two Worlds) and Perfect Visions (vocalist). Harald Nævdal, born 6 July 1970, known as Demonaz Doom Occulta, or most widely known simply as Demonaz, is most recognized as the once-guitarist and chief lyricist for the Norwegian black metal band Immortal. In Immortal, he is known for his lyrics which, unconventionally for black metal, focus on icy landscapes and a fictional land called Blashyrkh.