Soulflayer Plague

If you stepped into the dwarven capital of Ironforge on September 13, 2005, you would find only bones. Lots of bones. The city, along with every other major population center in World of Warcraft, had been ravaged by a plague that slaughtered players by the thousands, their bleached bones covering every street.

Fantastic story about an unintentional WoW plague back in the day. Somehow, I hadn’t heard about this before.