The quest continues... Possibly the least interesting list since my taste in black metal is pretty standard and hasn't changed much since I discovered the genre 5 or 6 years ago.
It was really hard to pick an album for them, "At the Heart of Winter," "Battles in the North" and "Diabolical Fullmoon Mysticism" are all favorites of mine as well.
DSEGV isn't on the list because there's an implicit one album per band rule. And to be honest I like Bergtatt, but not nearly enough to place it here. Also thanks for the rec Eclecticis, I'll check it out.