|Franchise||Teen Titans Go!|
|Vehicles and/or Gadgets||None|
|Occupation||Raven's little buddy|
|Residence||Spellbook of Azarath|
Demon (Teen Titans Go!) is a character unlockable upon purchasing the 71255 Team Pack.
The Demon is a black, winged creature with white eyes and pupils, resembling a ram. It is seen being shot with a blast of psychic energy by Raven. Supposedly, Raven was trying to make it go back to the demon world but was interrupted by Robin. It recovered from Raven's blast and slithered out of the portal. Later in the episode, it is seen eating a seagull and then plays a major role in dragging Ed back with it to the demon world. In "Staff Meeting," Raven finds Robin's staff to be useful for her because she easily whacked the Demon back into its portal with it.
Raven has apparently made friends with it and it has now become her "little buddy", as it fought against Pain Bot for her in the "Little Buddy Showdown" in "Little Buddies."
- The Demon and Sparkleface are the only characters that can be summoned by using the Spellbook of Azarath.