Eclipsian Bolt

You hurl a bolt in the shape of a miniature sun fires at a creature within range. Make a ranged spell attack. On a hit, you deal 2d8 radiant damage and leave a sun mark on the target. At the end of the target's next turn, the sun mark eclipses and creates a 10-foot radius circle of magical darkness centered on the creature. This area lasts for the spells duration.

At Higher Levels: The radiant damage increases by 1d8 for each spell slot level above 1st.