FIREBOLT

Instantaneous
You hurl a mote of fire at a creature or object
within range. Make a ranged spell attack
against the target. On a hit, the target takes
1d10 fire damage. A flammable object hit by
this spell ignites if it isn't being worn or
carried.
This spell's damage increases by 1d10
when you reach 5th level (2d10),
11th level (3d10), and 17th level (4d10).