Syd and Jake's Sonnet Speak

A humanoid creature of your choice that you can see within range is filled with poetic inspiration and can only speak in rhymes. The target must succeed on a Wisdom saving throw to avoid this effect. A creature with an Intelligence score of 4 or less isn't affected.

At the end of each of its turns, and each time it takes damage, the target can make another Wisdom saving throw. The target has advantage on the saving throw if it's triggered by damage. On a success, the spell ends.