Under Stige embodies the Black Metal essence of the work in a more traditional way. It is a darker and more atmospheric record compared to the debut Helios Manifesto, this is also due to the arrival of the new singer/guitarist Erymanthon and the new drummer P.
The setting and mood of the album is that of the rituality of Death and the Afterlife in Ancient Roman traditions, and the music accompanies this atmosphere with both fierce, violent passages and slower, heavier ones. Melody is present throughout the whole record, defining this hybrid between traditional Scandinavian Black Metal and a more modern, personal touch.