This is a world where Leonardo Raphael Donatello Michelangelo April O'Neil Casey Jones Twilight Sparkle Rainbow Dash Pinkie Pie Rarity Applejack Fluttershy Spike Sunset Shimmer Starlight Glimmer Trixe Sonic Tails Knuckles Amy Shadow Rouge Silver Blaze E123 Omega Vector Espio Charmy Sally Acorn Antoine Bunnie Rotor Nicole Shard Mina Sonia Manic Optimus Primal Cheetor Rhinox Rattrap Dinobot Tigatron Airazor Silverbolt Blackarachnia and Depthcharge have adventures with each other