It's up to Twilight and Pooh and their friends and Kuzco and Pacha to get the crowns and save Equestria.

Discord and the gain with Pooh and friends journey on to Fluttershy’s castle.

Spike, Discord, and Big Mac like playing Ogres & Oubliettes in a real way, but now, they're also wondering if they can be great big heores for being musketeers.