Bloody Jack (Golem)
From Mistipedia
In 755 BC the alias of "Bloody Jack" denoted a doppelganger golem created by Emil Bollenbach. The construct was charged by Sodo with effecting the killings of the 14th murder spree of Bloody Jack, but was briefly possessed by the spirit of its creator after he decided to betray Sodo and came under attack by adventurers.