Top 11 Folk/Viking/epic black metal bands

I had no space for other bands like Temnozor,Alestorm etc. :-( LIST: Enslaved - Isa Amon amarth - Varyags of Miklagaard Finntroll - Trollhammaren Arkona - Zov Bitvy Stribog - U vucjem oku oganj Turisas - Rasputin Windir - Journey to the End Bal-Sagoth - Draconis Albionensis Ensiferum - Dragonheads Korpiklaani - Northern fall Equilibrium - Met