Dusklight Burst

You create an orb of swirling shadows and twilight. Make a ranged spell attack. On a hit, the shadows lash out dealing 1d6 psychic damage to the target, and the soothing twilight forms a mote that hovers around an ally of your choice within range. This dusklight mote is a d4 that lasts for 1 minute, or until used. It can be added to the roll for a death saving throw, or rolled for an equal number of hit points if the recipient is unconscious while in possession of it. 

This spells damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6). At 11th level, the dusklight mote increases to a d6.