Guiding Bolt

A flash of light streaks toward a creature of your
choice within range. Make a ranged spell attack against the target. On a hit, the target takes 4d6 radiant damage, and the next attack roll made
against this target before the end of your next
turn has advantage, thanks to the mystical
dim light glittering on the target until then.
When you cast this spell using a spell slot of
2nd level or higher, the damage increases by 1d6
for each slot level above 1st.