Mickey shot paint at Discord seven times. After he became friendly he made a pie appeared out of nowhere and hit him in the face with it. Everyone laughed at Mickey and Mickey did to.
"You can't beat the Classics" said Discord.
"That's True." said Pinkie Pie.
Then Discord told Mickey to fight King Sombra in The Crystal Empire and disappeared in thin-air.
"Mickey, if your going to the Crystal Empire, go see Princess Cadance first before you fight King Sombra." said Celestia
Then Everyone whet to the Crystal Empire to find Princess Cadance.