Rare demos from the ancient Hellenic black metal scene! These are the only recordings by both bands! Both formed around 1991 and released one demo each: CTHONIUM "The Final Congregation" in 1993 and OSCULUM INFAME "Flame of Hate" in 1992. Includes bonus track by CTHONIUM taken from Beyond the Grave compilation 1994. Fully approved by the band, sourced from tapes and digitally transferred by Herald of Demonic Pestilence (EMBRACE OF THORNS). Booklet includes images, flyers and an interview.