- Age of Discovery: Jormungandr takes the opponent away to "Jötunheimr", which is said to be the end of the world.
Surtr is a dark blue shadow with red eyes. It has a more draconic face compared to Surtr.
- Jormungandr (ヨルムンガンド)
Name given by the Digimon Reference Book and used through the franchise. No official romanization available.