Dionysus's Drunken Stupor

You call upon the power of the Life of the Party, Dionysus, to curse your enemy with the effects of a wild celebration.

Choose a target within range, that take must make a Constitution saving throw.  On a success, the target feels slightly buzzed, as if they've had a drink or two.  On a failure, the target falls into a drunken stupor and is Poisoned.  While poisoned, the target must use half of its movement to move in a random direction on each of its turns.

At the start of the target's turn, it can repeat the saving throw, ending the spell on a success.  If the target fails 3 consecutive saving throws against this spell, it falls Unconscious until it takes damage or succeeds on its saving throw.