Yamato

Conjuration Cast Time: 1 Action Range: 60 feet Components: V, S, M (a feather and a drop of rainwater) Duration: Concentration, up to 3 minutes You summon a fierce storm of divine wind and lightning in a 20-foot-radius sphere centered on a point within range. Each creature in the area must make a Dexterity saving throw. On a failed save, they take 4d8 lightning damage and 2d8 thunder damage. On a successful save, they take half damage. While the storm persists, the area is considered difficult terrain, and ranged attacks through the area are made with disadvantage. You can move the storm up to 30 feet as a bonus action on your turn.