Majesty is a unicorn and one of the most magical ponies. She can makes wishes come true when she twirls her magic horn. She lives in the Dream Castle with her pet dragon Spike, and lowers the drawbridge when friends drop round for tea.

Majesty was a staple of the G1 comics sold in the UK, appearing in nearly every issue. She was also in the books The Magic Nut Tree, The Trolls and the Castle of Darkness, The Cross Weather Witch, A Shock at The Stable Show, and My Little Pony Makes a Wish, among others. She had four magic horseshoes which could turn her invisible, as well as a crystal ball and magic mirror which she used to keep an eye out for danger to her little ponies.

While most ponies had very specific magic related to their symbol or interests, Majesty could work almost any magic with a wave of her magic horn and a song-spell. On more than one occasion she turned the enemies of ponykind into statues, trees, or simply caused them to bubble away into nothing.

Majesty is the inspiration for Princess Celestia in My Little Pony: Friendship is Magic.