User blog comment:SnakeTongue237/Top 10 Metal Bands./@comment-5632489-20150819061830/@comment-5632489-20150820033609

Off the top of my head:

Reverend Bizarre, Ocean Chief, Pagan Altar, Candlemass, Esoteric, The Melvins, Type O Negative, Windhand, Bongripper, Boris, Khanate, Warning, Cathedral, Burning Witch