The Skeleton Demon was part of a simulation used by Harry Greenwood to train The Charmed Ones in demon fighting. Presumably, this demon also exists in the real world. 

Little is known about this demon, besides its skeletal appearance. It growled but did not speak. 


Within the simulation Mel Vera was able to vanquish it using the Sonic Boom Spell; however, the sisters were planning to bind it, suggesting it would be vulnerable to this within the real world as well. 

Powers and Abilities

  • Bone Constructs Generation: Throws spears comprised of its own bone material. These spears appear to grow or are embedded in the demon's back, and it can remove and throw them at will.
  • Immunity: The ability to be immune to certain magical effects. Mel noted within the simulation that the demon was "too strong for [her] to freeze".