This star of a one-pony magic show calls herself the Great and Powerful Trixie. She challenged Twilight Sparkle to two magic duels, losing the first when Twilight tamed a celestial beast (an ursa minor). The second time, Trixie stole the magical Alicorn Amulet and tried to take over Ponyville ... but she found out that friendship really is the most powerful magic of all.