the lost caverns of ixalan collector booster boxRelease Date: November 10th 2023 In store pickup orders includes one Buy a Box promo per customer while supplies last. Pre orders are non refundable. In The Lost Caverns of Ixalan, your players will face an adventure like never before, discovering long lost ruins, ancient civilizations alive and well, and fan favorite creatures running rampant. Dig into the heart of Ixalan with a piece of prehistory for every play style. With Collector Boosters, your