Talk:Twilight Sparkle/@comment-26973802-20140316025717

This means Twilight is the only pony who is all four kinds of ponies. Six if you count Crystal Ponies and Breezies

Unicorn - Main form for the first three seasons

Earth pony - Turned into one when Discord takes her horn away temporarily

Alicorn - Turned into one by Celestia to be her new permanent form

Pegasus - Briefly turned into one by Discord when he takes her horn as a bouquet of flowers

Crystal Pony - Temporarily turned into one when Cadance and the Crystal Ponies power the Crystal Heart and kill King Sombra

Breezie - Turns into one with a magic spell to get the Breezies through the portal