Vampire (Pureblood)

Vampire (Pureblood) (バンパイア (血統書付), Banpaia (Kettōsho Tsuki)) was a Demon level Mysterious Being of the Monster Association.

Appearance
Pureblood was a vampire monster with slanted eyes, pointy teeth and light colored hair combed back and long sideburns reaching his chest. His attire consisted of black pants, a gray double breasted vest with two chains, puffed shoulders, a ruffed collar, and a white shirt. Over this, he donned a long black cape.

Personality
Pureblood was a cruel, merciless, and arrogant vampire that came from a ancient bloodline of vampires. Due to his noble upbringing, he viewed all the monsters around him with disdain and hated being around them. The only reason that he joined the Monster Association was so that he could get rid of the Hero Association.

Monster Raid Arc
Pureblood and many other monsters from the association all attacked random cities simultaneously. Pureblood quickly massacres a good portion of the population of V-City.

Monster Association Arc
Pureblood is shown at the Monster Association base, where he sucks another monster dry while conversing with a turtle-like Mysterious Being. After that, he proclaims that he cowers before Orochi only to defeat the Hero Association and he is truly the most powerful monster since he is the descendant of ancient vampire lineage. He is mildly annoyed by Devil Long Hair, who states he got his monster transformation from grooming his long hair, something Pureblood finds ridiculous. He, alongside the rest of the monsters, prepare to fight the intruders. Some time later, Pureblood engages in combat with Zombieman. During the battle, Pureblood notes that Zombieman has terrible tasting blood, saying that he would prefer a better-tasting hero, determining that the battle is over, as he fatally wounded Zombieman. However, Zombieman gets back up, causing Pureblood to remark on the latter's willpower to stand, but says it is useless. Pureblood then tells Zombieman of his history & status as the strongest, and only, natural monster in the Monster Association, being a part of a hereditary lineage of vampires. Zombieman fires his pistol at Pureblood, but the monster easily catches the bullets, stating that he is used to catching bullets. Zombieman realizes that he'll have to get serious against this monster, and tells Pureblood to prepare for some mudslinging. 30 minutes later, Zombieman stands victoriously over Pureblood as Pureblood runs out of blood supply to keep up with Zombieman's regeneration, with the monster in disbelief that Zombieman was able to stay alive after so many fatal wounds, and passes away moments later. Zombieman tells him that Pureblood gave him about 200 lethal wounds, and it would take about 3 minutes for him to fully recover.

Abilities and Powers
As a Demon-level Mysterious Being of the Monster Association, Pureblood is an extremely powerful being. It took Zombieman, an S-class hero, about 30 minutes to defeat him, with the hero noting that Pureblood gave Zombieman about 200 lethal wounds that would take about 3 minutes to completely recover. Pureblood, by his own account, is the strongest natural monster in the Monster Association due to his ancient vampire lineage.

Physical Abilities
Enhanced Strength: Pureblood is strong enough to easily rip apart a human body, and given his status as a Demon-level monster, he is a naturally strong being. He also strong enough to throw the bullets he catches from Zombieman's Desert Eagle with high velocity to pierce his brain.

Enhanced Speed: Pureblood is fast enough to easily catch bullets and rip vital organs from a humans body before they can notice.

Blood Consumption: As a vampire, Pureblood has a natural affinity for draining and metabolizing the hemoglobin of other sentient creatures for sustenance. This is not limited to human beings but other monsters as well. Having been seen draining members of the Monster Association as a nourishment source.

Regeneration: Pureblood is capable of regenerating from wounds by consuming blood. However, his power has a limit since if he doesn't have access to enough blood to regenerate, he will succumb to his injuries as shown when he runs out of enough monsters to supply him enough blood to keep up with Zombieman's regeneration.

Transformation: Pureblood can freely transform his body into a colony of vampire bats, which can attack as a swarm. He also can transform a sleeve of his clothes into a sharp blade.

Trivia

 * Pureblood is the only monster so far that has an established lineage.