As Mane 6 entered the castles throne room, Princess Celestia and Luna explained to them about discord being free but have found a way to defeat him, but as both princess's were charging the spell for the Mane 6. Discord appeared out of nowhere and casted a spell to stop their spell, but he overdid it and cause them to be transported... to the Mushroom Kingdom, where Mario, Luigi, Lance, and Adam were enjoying some quality time with each other.