Terzij de Horde - [A Rage of Rapture Against the Dying of the Light #02] Vertigo: The Mithraic Ritual [9:54]
Reminds me a bit of Dodecahedron. They're both Dutch, so.
terzij de horde sounds more sludgey and less technical to me. Saw them a couple of times, cool guys.
Gorguts - Enemies Of Compassion