Dragon Knight

Davion the Dragon Knight is a very tough melee strength hero with a relatively versatile skill set. Dragon Knight has a nuke and a stun, giving him an advantage in ganks. Dragon Knight has no real escape ability, though his Dragon Blood ability and armor make him capable of withstanding strong hits and recovering quickly. He is still very vulnerable in the early game, however, and needs to farm and stay alive in order to be effective in later stages. If he has enough levels and farm, Dragon Knight is very formidable late game due to his strong ultimate, transforming into a legendary dragon, one of the most dangerous beasts in late game, capable of eliminating multiple enemies at once.

Trivia

 * In DotA, Dragon Knight's fun name was Trogdor, a character that first appeared in episode 58 of the “Strong Bad e-mail” show on the website HomestarRunner.com.
 * He also has an alternate name when he transforms with his ultimate in DotA, in which he is named "Arc Honist".