Arcane Flare

You conjure a radiant burst of arcane energy and launch it at one creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d4 Force damage.

If the target is concentrating on a spell, the Constitution saving throw DC to maintain Concentration is 10 + the damage dealt by this spell.

Cantrip Upgrade. The damage increases by 1d4 when you reach levels 5 (2d4), 11 (3d4), and 17 (4d4).