One mare can only take so much. Even if she is an alicorn, something has to give sooner or later, and when it does, something terrible and all-consuming will be unleashed. Twilight has reached the breaking point and arcane retribution is imminent.
Before the Wonderbolts, there were the Bolt Knights. And before Rainbow Dash, there was Firefly. The story of Rainbow Dash's ancestor, the founding of the Wonderbolts, and the outbreak of the Great Pony/Gryphon War.
Dive into the secret past of Twilight Velvet—mother of the Princess of Friendship—as she embarks on her first guns-blazing adventure with the Whip-Cracking Crusader. Volume 1 of Daring Did: Tales of an Adventurer's Companion