Continual Collum Flame

A collum of spirling, flame lances out toward a creature within range. Make a ranged spell attack against that creature. On a hit, the target takes 1d12 fire damage, and on each of your turns for the duration, you can use your action to deal 1d12 fire damage to the target automatically. The spell ends if you use your action to do anything else. The spell also ends if the target is ever outside the spell’s range or if it has total cover from you. The spell ends if you use your action to do anything else. The spell also ends if the target is ever outside the spell’s range or if it has at least 3/4 cover from you.