Dracula is a non-playable boss character in the fighting video game, M.U.G.E.N Trilogy. He was confirmed along with many other boss characters on July 4, 2018.
Dracula is a vampire who commands an army of monsters and is the lord of a haunted castle in Transylvania. He has a variety of magic at his disposal, such as teleportation, conjuring projectiles, and transforming into different beasts, which he frequently does when he's nearly defeated. He is primarily opposed by the Belmont clan of vampire hunters. Though the Belmonts and other heroes repeatedly kill him, Dracula typically revives alongside his castle once every century, though his followers have also resurrected him prematurely.
Although Dracula debuted in the original Castlevania, his origins lie in Castlevania: Lament of Innocence, where he was once a Crusader and partner to Leon Belmont named Mathias Cronqvist, but becomes hateful and declares war on God for the sudden death of his wife Elisabetha. In 1094, Cronqvist takes control of the Crimson Stone and becomes a vampire, eventually changing his name to Dracula Vlad Ţepeş. Dracula would later end his war against God in 1455 when he meets and eventually marries Lisa Farenheit, having a son named Adrian. In 1475, after Lisa is burned at the stake by paranoid witch hunters, Dracula declares war against humanity, unaware of Lisa's final plea to Adrian to not hate humans. A year later, he is defeated by Trevor Belmont's group, including his son, who now goes by Alucard.
Nearly two hundred years later, Dracula returns from the grave, but is defeated by Simon Belmont. In his dying breath, Dracula curses Simon to be slowly killed from the inside-out, which Simon later learns of and undoes by reviving Dracula and destroying him once more. A century later, Dracula is revived twice by the Dark Priest Shaft, but is defeated first by Richter Belmont, then by Alucard five years later, who tells him the last words of his wife.
Since then, Dracula is repeatedly revived by his loyal followers before a final battle breaks out in 1999, where he is permanently destroyed by Julius Belmont. Portions of his power were passed down to those who were born on the day of his death, and Dracula himself reincarnated as Soma Cruz in 2017. Soma learns of this when the castle manifests in a solar eclipse over Japan in 2035, but he resists Dracula's influence, making Julius promise to kill him should he become the evil count. One year later, Soma stops a cult that sought to resurrect Dracula through those who had inherited portions of his power. An alternate "what if" scenario has Soma being corrupted into becoming Dracula, forcing Julius, Yoko Belnades, and Alucard to defeat him.