Scyllaine "Scy" Wistoll
Before falling to the Plague as it ravaged Lordaeron, Scyllaine was a woman of average beauty serving in the guard and doing rather well at it. She had a biting tongue and could hold her own well against the men that tried to bat her down and aside for being a woman. When the Plague came, she was one of the last to fall to it - even surviving her parents and older sister, though somewhere her young brother possibly still survives.
Upon awaking from the horror that was the Scourge, she found that her vocal cords had not survived the change from human to this undeath, leaving her only able to speak in grunts and garbled noises. This caused her some difficulty in adjusting to her new life but she managed to work around it and figured out a way to communicate even with her disability. She is still sometimes failed to be understood but she deals with that as she can, tending to be as silent as she can possibly be.