Black Metal.

Anti from Anti?

EDIT: It's ok I looked it up. I didn't know he played in Darkestrah.
 
I don't see why not. Armada and Kolossus are easily accessible.

I'd have to agree with her though... they aren't really fundamental enough to warrant a 'first purchase' black metal status.
I'd start with Emperor- Nightside. Classic album, still holds up today and not as raw or minimalistic as say Darkthrone or Burzum.