Firefrost Arcanum is the first full-length album released by the Polish symphonic black metal band Vesania.

It was recorded, remixed and mastered at different times between the Winter of 2001 and the Summer of 2002 at Selani Studio in Olsztyn, Poland.

It was released in 2003 through Crash Music and Empire Records.

Introit Algor, Path 4.

Introit Focus and Path 9: Introit Nefas are all interlude tracks, and thus contain no lyrics.