FIGHT DRAGONS WITH DRAGONS - Return to Tarkir for an epic battle between dragons and clans; discover which clan fits your playstyle with distinct three-color gameplay, and add draconic power to your collectionMAY CONTAIN A SERIALIZED CARD - Collector Boosters are the only packs that may contain a Serialized Headliner card featuring exclusive alternate art and a double rainbow foil treatment, with only 500 printedCOLLECTOR BOOSTER-EXCLUSIVE FOILS - Exclusively in Collector Boosters, you may also find a card with a special foil treatment introduced for the very first time in Tarkir: Dragonstorm A DRAGONS HOARD OF TARKIR TREASURES - Collector Boosters are the ultimate way to add the most coveted cards to your hoard, with tons of shiny foils, special card treatments, and unique treasures in every pack6 ALT-BORDER CARDS - Battle your friends in style with a grand total of 6 alternate-border cards in every packCOLLECT RARE & MYTHIC RARE CARDS - Collect some the hardest-to-find Tarkir: Dragonstorm cards with 5 cards of rarity Rare or higher in each Collector BoosterCOLLECTOR BOOSTER BOX CONTENTS - 12 Tarkir: Dragonstorm Collector Boosters, with 15 MTG cards in each pack