Blood

ブラッド

Blood (Buraddo) arrived on Earth during the Stone Age when he and his fellow Decepticon Pretenders crash-landed on the planet while being pursued by Metalhawk's crew of Autobots. Like any good Decepticons, their thoughts turned to conquering the planet's population, and they used their Pretender powers to adopt the forms of monstrous creatures, with which they terrorized early man. The Decepticons' battles with the Autobots through the ages inspired many Earthly legends; in particular, when Blood menaced Europe in the Middle Ages, he brought about the myth of the vampire. Ultimately, Blood and the other Decepticons were defeated by the Autobots and imprisoned, with Blood being sealed in a sarcophagus deep inside an Egyptian pyramid. In the present day, however, the evil alien entity Devil Z has liberated Blood and his fellow Pretenders to play a role in his evil plans for humans and Transformers alike.
Blood is easily the cruellest of the Decepticon Pretenders, and it is this organized, focused wickedness that makes him their leader. This doesn't sit well with Dauros, who constantly tries to undermine Blood's authority, although Blood always comes out on top in their arguments. Blood is a fairly angry guy, prone to fits of rage and always willing to hold a grudge, but he's got the skills to back up his bluster, including a hypnotic ability that allows him to entrance human beings with ease. He's a highly skilled fighter under cover of darkness, but he doesn't do so well in the light, and prefers not to be outside in the daylight for too long, if he can avoid it.