Wild Thistle's Scorn

You extend your hand and whisper a sharp, hissing invocation and the sylvan winds whip a barrage of leaves and small twigs at a chosen creature you choose within range.

The target must make a Dexterity saving throw. On a failed save, the target has disadvantage on all attack rolls, ability checks, and saving throws until the end of its next turn. On a successful save, the target has disadvantage on the first attack roll, ability check, or saving throw it makes before the end of its next turn.