Throughout the course of Final Fantasy 7 Rebirth, players will face formidable foes, some of them often having huge health pools and damage output. In order to stand any chance in long fights like these, it’s advisable to exploit the elemental weakness of the fiends so that you can stagger them. Thankfully, equipping the Elemental Materia is one of the approaches that players can take to give them an upper hand in battle.