20. Corrosion of Conformity Eye For An Eye (1984)

Way before COC were known for their own take of the NOLA stoner rock version they played some serious hardcore/punk meets sludge. I guess that's what you would call it. Fact is though, and whilst “Eye for an Eye” certainly isn’t heavy metal per se. This is one of the first times their now iconic nuclear iron spike skull shows up, which, next to the Danzig/Crystar skull, was my favourite for a long time.