Jeff 'Mantas' Dunn is a British guitarist best known as one of the founding members of seminal thrash/speed metal band Venom, with which he played as a guitarist from 1979 to 1985 and 1989 to 2002.
Jørn Stubberud is a Norwegian musician best known as the bassist in the black metal band Mayhem under the stage name Necrobutcher. He is one of Mayhem's founding members, along with Euronymous and Manheim. He is the band's only remaining original member, as Messiah and Manheim left Mayhem, respectively, in 1986 and 1988, and Euronymous was murdered in 1993. He has also played in other bands, including L.E.G.O., Kvikksølvguttene, Bloodthorn, and Checker Patrol.
Rune Eriksen is a Norwegian Spellemann award-winning musician and composer. 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 October 1994, but departed in late 2008. He currently plays in Aura Noir, Earth Electric, and the multinational bands Twilight Of The Gods and Vltimas, the latter a supergroup of sorts with vocalist David Vincent, and drummer Flo Mounier of Cryptopsy. Ironically, Rune and Flo also played together with Steve Tucker for the artist Nader Sadek and de Rune has also made guest appearances with Absu, Negură Bunget, and Root. His former bands and projects are, besides Nader Sadek, Mezzerschmitt, and the Portuguese gothic doom band Ava Inferi. He resides in Portugal.
Paul Allender is a lead guitarist best known for his work with the British extreme metal band Cradle of Filth. He was a longtime member with stints in the band from 1992–1995 and then again from 1999–2014.
Adam Nergal Darski, often referred to by his stage name Nergal, is a Polish musician and television personality. He is best known as the frontman of extreme metal band Behemoth.
Athanasios 'Sakis' Tolis is a Greek musician best known as the vocalist and guitarist of Rotting Christ. He is also known as Necromayhem.
Simen Hestnæs, better known by his stage name I.C.S. Vortex or simply Vortex, is a Norwegian musician. He is the vocalist of the similarly named band ICS Vortex, the avant-garde metal band Arcturus, and the doom metal band Lamented Souls. He is also the vocalist and bass guitarist to the progressive black metal band Borknagar, and the former bass guitarist and backing vocalist for the Norwegian symphonic black metal band Dimmu Borgir.
Olve Eikemo, better known by his stage name Abbath Doom Occulta or simply Abbath, is a Norwegian musician best known as a founding member of the black metal band Immortal. Before founding Immortal, Abbath performed with Old Funeral alongside future Immortal member Demonaz. While working with Old Funeral, he also joined Demonaz's band Amputation which later became Immortal. He also plays bass in Demonaz's eponymous project.
Fredrik Thordendal is a Swedish musician, best known as the lead guitarist and backing vocalist for the Swedish extreme metal band Meshuggah, of which he is a founding member. Along with Meshuggah's rhythm guitarist Mårten Hagström, Thordendal was rated No. 35 by Guitar World in the top 100 greatest heavy metal guitarists of all-time.