My wife plays a druid, but she wants to stay a bit out of the way. How about a way to do that and not have to fire a crossbow? How about a spell?
Star Light Strike
Casting Time: 1 action
Range: 100 feet
You call the light of the stars down to scorch your opponent. Choose one creature within range. A target must succeed on a Dexterity saving throw or take 1d6 radiant damage.
This spell’s damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6)