Quoted By:
My best answer to Clefable so far has been AssVest T-Tar with Iron Head. Invested enough SpD so that even 252+ LO Moonblast is a guaranteed 3HKO.
The other option is to somehow get it to switch into Exca/Bisharp which I mean, your oppo has to be already losing if they don't immediately switch out if you guys double switch into steelman vs clef
also im a low elo shitter so whatever