What is Gold used for? Andy Smith April 01, 2016 23:19 Updated Earned through victories on the battlefield, Gold is needed to upgrade or evolve your characters, upgrade or evolve Talismans, as well as use the Book of Souls. Related articles What are Trooper Badges used for? What are Talismans? What is Ironite used for? Can I play on multiple devices and will it save my progress? What class types are there? Comments 0 comments Please sign in to leave a comment.