Naruto: Rise of the Hidden World

You release a sudden surge of lightning chakra from your body in all directions, creating a localized electrical storm centered on yourself. All creatures within a 10-foot radius must make a Dexterity saving throw. On a failed save, they take 6d8 lightning damage and are pushed 10 feet away. On a successful save, they take half damage and are not pushed. Creatures wearing metallic armor or wielding metal weapons have disadvantage on the saving throw. If you are in water terrain, affected creatures take maximum damage instead.