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 2d6 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 spell's duration.

At Higher Levels. The radiant damage increases by 1d6 for each spell slot level above 1st.