Eldritch bass

You hurl largemouth bass. Make a ranged spell attack against one creature or object in range. On a hit, the target takes 1d6 bludgeoning damage.
on a critical hit, the target is stunned for 3 rounds.

Cantrip Upgrade. The spell creates two fish at level 5, three fish at level 11, and four fish at level 17. You can direct the fish at the same target or at different ones. Make a separate attack roll for each fish.