What are the advantages of the Philosopher's Stone Special Offer? October 13, 2023 13:02 During the Philosopher's Stone Special Offer, you can buy twice as much currency for the same price with any Bank purchase. Related articles Where do I find the Philosopher's Stone? What are the advantages of Chest Special Offers? How do I get a good deal at the Bank? Where can I buy the items I need? Where do I find Improvement?