What can I get in a Chest Sale promotion? December 26, 2023 20:59 Updated During Chest Sale promotions, chests with valuable items appear in the bank, and they are included as gifts when you buy coins or crystals.The contents of the gifts in the chests change from promotion to promotion. Related articles What are the advantages of Philosopher’s Stone promotions? How can I get Coins? What are the special discounts in Flash Sales? I did not receive the purchase in the game. How can I get Crystals?