Darkstar

A black star of crackling energy is produced from the caster. The dark star is but a black void and from it erupts twin beams of spiraling energy which streak toward a creature (or creatures) within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 necrotic damage and 1d8 fire damage per beam (base cantrip does, 2d10 necrotic and 2d8 fire in total) .

The spell creates more than two beams when you reach higher levels: four beams at 5th level, six beams at 11th level, and eight beams at 17th level. You can direct the beams at the same target or at different ones.