Pantera covering Electric Funeral:
http://www.youtube.com/watch?v=--icd...2ACBE0B866F3D9

Sacred Reich covering War Pigs:
http://www.youtube.com/watch?v=t7Ew0...2ACBE0B866F3D9

Exhorder covering Into the Void
http://www.youtube.com/watch?v=pxVJK...2ACBE0B866F3D9

Primus covering N.I.B. (With Ozzy on vocals)
http://www.youtube.com/watch?v=emw0z...2ACBE0B866F3D9

Sepultura covering Symptom of the Universe
http://www.youtube.com/watch?v=xq2fP...2ACBE0B866F3D9


Please add any other badass Black Sabbath covers that I missed. Keyword being "badass".