Behold the burrowing subterranean dragon! Unlike dragons that take to the skies, this dragon prefers a much more grounded lifestyle. You can thank Earth Magic expert T. Erra for the discovery. Everyone thought him silly for his endless digging through the Vale's rocky nooks and crannies. "We won't know what's down there until we dig!" a dirt-covered T. Erra insisted to the Board of Magical Priorities when making his case for a full-time team of Valefolk skilled in excavation spells. He sure surprised everyone when he uncovered a trail of tunnels leading to the subterranean dragon!
The Subterranean Dragon was released on March 7, 2017.
When the Subterranean Dragon was first released, despite its elements being Earth as primary and Dark as secondary, its egg was the design of a Dark primary element and Earth secondary element dragon's egg.
On March 14, 2017, the Subterranean Dragon's egg's elements were switched from Dark and Earth to Earth and Dark.