Vampire Class

Purebloods

Level A Vampires. The heritage of these vampires hasn't been diluted by human blood. They're the strongest type of vampire and have the most significant powers.They can easily modify or erase memory. Despite the fact that Purebloods are very powerful, they only make up for a very small portion of the vampire population. The Council hold Purebloods in extremely high regard. It is taboo to kill or to even harm a Pureblood. As a result, Purebloods are treated like royalty. The powers of Purebloods are dangerous to both their fellow vampires and humans. Purebloods have the ability to compel lesser vampires to do their bidding. If a human is bitten by a Pureblood that human will turn into a vampire. The Pureblood and ex-human, in question, become bonded in Master and Servant. The master is able to completely control their servant. While the servant becomes incapable of ever killing their master, even if they wish to.

Aristocrats

Level B vampires. They are elite vampires with specialized abilities beyond normal vampires. They can erase/modify memories.

Common

Level C vampires. Average vampires with no significant powers.

Ex-humans

Level D vampires. Unlike normal vampires, they are not overly sensitive to sunlight. These vampires are usually controlled by a master or the council.Eventually every ex-human vampire will become a level E vampire, a mad uncontrollable vampire. These vampires are then put on the list for extermination. They can, however, be saved if the Pureblood that awakened them gives them their blood.

Level E

They are meant to become monster, driven by hunger and become actual creatures such as zombies or werewolf.

Compliments to Floppy for All of the Above