First appears in Coriander Society - Fate of The Faithful Part 3 — A Crossover. Appears in 1 episode.
Appearances
Coriander Society - Fate of The Faithful Part 3 — A Crossover
An ancient, chained, tentacled creature beneath Prexmarin that has slept since the place was drawn into the Void. It woke, broke its chains and tore apart the lower city.