Dagger Spray

You throw your hand out in front of you as if throwing a dagger and 1d4 daggers shoot out from your hands in a 15 foot cone. The daggers may all hit the same target, different targets, or any combination of targets. Each spell level above first used to cast this spell increases the number of daggers by 1d4 to a maximum of 3d4. You roll a ranged spell attack for each dagger.