After Sombra was banished from Equestria, his castle and servants appeared outside the borders, outside of the equestrian laws. When Celestia heard of this, she sent out Fluttershy to do what she does best, and show the cruel king friendship.
I am the coolest white girl bronie you guys will ever meet! Or not, all my friends compare me to Fluttershy because, shy and sweet, loves animals, animals love me. Also a pony artist, hit me up.