|Ecology||Arctic mountains and seas|
|Description||Frozen realm of ice mountains|
Jhuvumirak is the name of the Abyssal realm of the demon lord Kostchtchie, where he resides in the vast mountain stronghold called Skyscar; the fortress is carved out of the heart of a mountain within a huge glacier-ridden mountain range called the Skyscar Mountains. In addition to the mountains and glaciers, Jhuvumirak also boasts frozen seas. The realm is home to a many cold loving demons, including Andrazku. 
Jhuvumirak was once the dominion of the demon lord Sithhud, until Kostchtchie defeated him and drove him out, claiming the realm for himself. Sithhud survived the encounter and still lives in his former kingdom's highest peaks, where he found a hiding place from his vanquisher.
- James Jacobs. (2010). Lords of Chaos, p. 19, 40. Paizo Publishing, LLC. ISBN 978-1-60125-250-0
- Sean K Reynolds. (2013). "Kostchtchie". Maiden, Mother, Crone, p. 63. Paizo Inc. ISBN 978-1-60125-494-8
- Jason Nelson and Sean K Reynolds. (2013). "Bestiary". Maiden, Mother, Crone, p. 84–85. Paizo Inc. ISBN 978-1-60125-494-8
- James Jacobs. (2010). Lords of Chaos, p. 39. Paizo Publishing, LLC. ISBN 978-1-60125-250-0