Board Thread:General Discussion/@comment-6192846-20140612134000/@comment-3467648-20140806232146

Headcanon: She uses a silver revolver loaded with golden bullets, made from the Golden Key. Considering the shape-shifting skills of the they, along the fact Carlos shaved the Vessel for obtain the powder used on his medicine, gives the impression the Key is capable of regain itself or produce more mass in case of be required.