Talk:Friendship is Magic animated media/@comment-1031724-20161011035205/@comment-5837525-20161012050531

"Twilight becoming an alicorn" -- To promote a toyline

"getting her own castle" -- To promote a toyline

"Rainbow Power" -- To promote a toyline

"Starlight 'learning a valuable lesson about friendship'" -- only mentioned in the mobile game at the time

Hasbro's top priority is promoting and selling toys. Not every one of their promotions is a series tie-in.