Yamato

Conjuration Casting Time: 1 action Range: 60 feet Components: V, S, M (a bit of sulfur) Duration: Concentration, up to 1 minute You summon a fiery serpent that slithers through the air toward a target. Make a ranged spell attack; on a hit, the serpent deals 3d10 fire damage and continues to burn, dealing 1d8 fire damage at the start of the target’s turn until the spell ends or is extinguished.