Draco Wing

Field Commander to the Dragozaur Armies, Drago Wing can drain any opponent of their life force, like a vampire can drain blood from his victim. Sneaky, underhanded, but tends to be insulted by both Gigano Dragon and Dark Dragon. Crushed along with Drago Elephas and Drago Brachio when a skeleton fell on them. His form is a prehistoric bat.

(From Wikipedia)