Mirai Crystals

''This article refers to Mirai Crystals as they appear in Power Rangers Future Guardians. For Mirai Crystals in HuPC, see Mirai Crystals (HuPC).''

Mirai Crystals are small collectible crystals that are physical form of Tommorow Power. They appear in Power Rangers Future Guardians and are used to transform and use attacks. Mirai Crystals are also used by the Future Guardian Rangers to travel to alternate dimensions.