"The Kaladesh Inventors' Fair, a celebration of innovation and ingenuity, was a ruse. A revolt takes place on Kaladesh. The renegades have seized control of large portions of Ghirapur... In the follow-up to Kaladesh, "It's Time to Take the Power Back" with Aether Revolt. Ingenuity will only get you so far when the revolt comes! Each booster box is brand new factory sealed and contains 36 booster packs, each pack contains 15 random cards from the Aether Revolt set Booster packs are a great to way get extra cards to boost your current deck or build whole new decks! Also look for randomly inserted very-rare cards from the 'Kaladesh Inventors' set, these super-powered artifacts have a very low print run and are randomly inserted in some Aether Revolt packs!