Since when does Twilight Sparkle have wings?
Twilight Sparkle is a character from the animated television series My Little Pony: Friendship is Magic, which is created by Lauren Faust. Twilight Sparkle is a unicorn, which means she has a horn on her forehead and possesses magic abilities, but she does not have wings.

However, there is a special episode in the series called Magical Mystery Cure which originally aired in 2013, where Twilight Sparkle becomes an Alicorn, a winged unicorn. This event is a significant one in the series, and it marks the end of Twilight's journey to becoming an alicorn princess. From that point on, Twilight Sparkle is shown with wings in the series and other media.
Do any of her friends also gain wings or horns at some point?