Thousand Swords is still probably my favorite Graveland album, but Following the Voice of Blood is definitely coming close to usurping its position. One thing I really love about that album are the little synthesizer interludes: probably some of the best keyboard work Darken has done.
Avulsion's Indoctrination into the Cult of Death is a record that scratches the same itch that Blaspherian does: oldschool without being "retro". It's a very dark album that melds together the slow parts of early Carcass, spooky Finnish stuff like Demigod, and the doomier side of NYDM and Swedish death metal. The atmosphere it exudes is comparable to that of the first Demoncy album, which makes sense, seeing as the band features members of Demoncy.