Elemental Salvo

Your draconic blood gives you a mastery of the elements. When casting this spell you can choose between; fire, cold, lightning, acid, necrotic or radiant damage. You create 20 projectiles that you can assign to pursue up to one target each, each projectile deals 1d6 of the damage type you choose for the collective of all of your projectiles, if they hit your projectiles explode after 1 round dealing 1d12 of the damage type you choose.