Next to Nymphetamine, it's my favorite song ever.
Edit: It's where the lyrics in my sig come from. =D
Nymphetamine is the only CoF album that I like, but it's really outside of what can be referred to as black metal. More like gothic metal or something.
But Dimmu Borgir always have and always will deliver, and I know you like them... You should probably try Emperor (nor) and M�rk Gryning (swe), I think you'll like
Right now for me it's Korpiklaani - V�kirauta. Fucking killer.