Princess Luna is tired of seeing Wonderbolts only race against Wonderbolts, and feels they've become a bit complacent strutting around like they own all of Canterlot. When she finds a few pegasus ponies passionate about racing, she pulls together these rag-tag group of racers in attempt to bring the Wonderbolts down a few pegs. But between the arrogant Night Arrow, the young and naive Cloud Crash, and the way-too-hyper Skylight, will this new team tear itself apart before they can prove themselves on the track?