Pestilence

Anthony Peter Buckingham, otherwise known as Tony, was never originally supposed to become Pestilence. However, that happened after he came down with more diseases and illnesses than anyone had seen before and perished quickly due to it.

Origins
Though he was never supposed to become Pestilence, Tony was abruptly given the abilities shortly after he died from a variety of unfortunate diseases that should never be given to a single person. However, during the funeral he pushed the casket open and climbed out, walking down the isle and out of the building. Why he was chosen to be Pestilence, he still has no clue, but some people said it was because he'd gone through more illness than anyone had before. He lost contact with his family, though they were begging to get to know what happened and be with him once more. Though, he did try to speak with his brother, but he ended up dying from a disease that nobody even knew existed. At least it hadn't been contagious, otherwise a new plague would be on their hands.