Ur-Wyrms
From Age of Sigmar - Lexicanum
Ur-Wyrms were mountain-sized draconic beasts that Sigmar and Gorkamorka fought during the Age of Myth in an event known simply as the Ur-Wyrm War.[1a]
Sources
- 1: Battletome: Orruk Warclans (2019)
- 1a: Legacy of Destruction, Pg. 24