Trixie, or Trixie Lulamoon,[note 1] is a female unicorn pony and traveling magician. She is the main antagonist of Boast Busters and Magic Duel and a supporting antagonist in My Little Pony Equestria Girls: Rainbow Rocks and the chapter book Twilight Sparkle and the Crystal Heart Spell. She makes minor appearances in Bridle Gossip, The Return of Harmony Part 1, and My Little Pony Equestria Girls and appears in several Rainbow Rocks animated shorts, IDW comics, and other chapter books. She tends to speak in the third person and refers to herself as "The Great and Powerful Trixie" and "The Great and Apologetic Trixie" (at the end of Magic Duel). The name Trixie is often a diminutive form of Patricia or Beatrice/Beatrix.