Rarity is a playable character in Disney Infinity 3.0 Edition. She is from My Little Pony Friendship is Magic and comes in a single pack.
Abilities
She comes with many different forms. The Filly version lets you zap people. She can also tie up enemies in cloth and using the skill tree, you can throw a boulder.
Rarity as a Filly in My Little Pony Friendship is Magic.