Elemental blast

You form a ball of energy that gathers elemental energy around it and then sends that elemental blast at a creature or object. Make a ranged spell attack against the target. On a hit, the target takes 1d8 damage of a type determined by rolling a d6.

This spell's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).