Antediluvian has been played on NTS shows including After Dark w/ HELM, with All Along the Sigils Deep first played on 26 October 2021.

Black/Death metal band from Edmonton, Alberta, Canada. Originally from Guelph, Ontario.

Line-up: Haasiophis (vocals, guitars), Mars Sekhmet (drums), Aedh Zugna (bass).

Have released several demos along with six splits, two EPs and three full length albums.

Serpent's Malignancy - split with Nuclearhammer, 2007. Watchers' Reign - compilation, 2010. Revelations in Excrement - EP, 2011. Through the Cervix of Hawwah - full-length, 2011. Initiated in Impiety as Mysteries - split with Adversarial, 2012. Cogitating Vacuous - split with Temple Nightside, 2012. λόγος - full-length, 2013 Septentrional Theophany - EP, 2013. Split with Witchrist, 2015. Ancient Meat Revived - A Tribute to Cold Meat Industry - split, 2016. Through the Cervix of Hawaah / λόγος - compilation, 2018. Defleshing the Serpent Infinity - split with Heresiarch, 2020. The Divine Punishment - full-length, 2021.