Bifröst Bolt

You hurl a mote of Bifröst light at a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 force damage, and takes 1d6 extra force damage from the next attack that hits it.

This spell's damage increases by 1d10 when you reach 5th level (2d10), 11th level (3d10), and 17th level (4d10).