The red dragon is a sixth tier upgraded unit of the Warlock faction in Heroes of Might and Magic II, recruited by upgrading the green tower of a Warlock town into a red tower. The red dragon is the upgrade of the green dragon, and upgrades into the black dragon. The red dragon has improved attack, defense, hit points, and speed, making it an even more fearsome opponent than it was previously, and it retains the immunity to spells and two-hex attack of its previous incarnation. It is not likely to be used long, due to its in-between state as a temporary upgrade.