Species: lava dragon (might and magic)

The Lava Dragon is a recruitable alternative upgrade 7th-level Fortress unit from the 2006 turn-based strategy game Heroes of Might & Magic V.

"Deep down in the bowels of the earth, the incadescent heat of the bubbling lava lakes serve as the breeding ground for the Lava Dragon. These fire-breathing monsters will reduce their enemy to a pile of ash, and can also leave in their wake a wall of flames that will continue to burn long after they have moved on."