What are Crystals for? March 29, 2026 17:35 Updated You can spend Crystals in the Shop and in purchase windows to buy:Energy tools and Power items,Tools,Chargers,Items to enter the event Buildings,Talismans,Chests. Related articles How do I get Crystals? How do I get Energy? How do I get Coins? What is Power? What can I buy with Coins?