"Flies. Lowers the morale of opposing creatures."
Bone Dragons are an undead unit associated with the Necropolises of Enroth, serving as the faction's sixth and final tier unit in the video game Heroes of Might and Magic II: The Succession Wars and its expansion pack, Heroes of Might and Magic II: The Price of Loyalty. They can be recruited in Necropolis towns once the Laboratory has been built, and like half of the game's tier six creatures, they cannot be upgraded.
Despite lacking the two-hex breath attacks of their living brethren (the Green, Red, and Black Dragons, respectively), they instead have the unique ability to lower the morale of enemies. It is also the strongest in terms of damage output of the sixth tier units, with the exception of their living brethren. It is also only one of two top tier unit to cost only gold to hire, alongside the Castle faction's Paladin and its upgrade, the Crusader. This allows it to possess the best of both worlds, being both relatively cheap for a top tier unit but still possessing high damage-dealing potential.