How do I get 3 skulls? Andy Smith July 24, 2016 21:47 Updated Achieving 3 skulls for each battle is a great way to stockpile Ironite! Tap on a battle to see the objectives required to earn stars. Objectives are also displayed on the Pause screen during battle. Related articles Battle Basics How do I complete X objective? How do I earn Final Frontier Eddie Fragments? What is the Gauntlet? What are Sets? Comments 0 comments Article is closed for comments.