William Massachusetts, also known as Mithril Eyes William, is an Elf Assassin-Hunter and the guild master of Silver Sword, whose specialty is ranged combat. As the guildmaster of a raiding guild, William held that whatever happened to the city, for good or ill, was not his concern. In the wake of the formation of the Round Table Alliance, and the good it brought to the city, he goes into self-exile with his guild following him. While Adventurers speculated that William was too proud to bow down to any kind of governing body, the truth was that his decision was brought on by a feeling of shame due to his own pettiness.