The Grey Trader

The Grey Trader, the first established big bad for the series believed to be the first Vampire period. He is also claimed by Calvin Poole to be the actual devil of Christian faith. Later it was established he wasn't the Devil but a servant. It was also established his name came from the fact that he once led the world against the Devil as a hero. After his betrayal he was labeled The Great Traitor which over time became The Grey Trader.