Uses Parasect + Scoop Up Net or Sneasler and Mareanie to poison, then trap in the active with Muk if you wish and swing with Toxapex.
Skuntank V can hit mons who retreat the bench.
You can run a 2-2 Hisiuian Overqwil line if you think the Muk is too gimmicky and can also cut stuff to run Lum Berry. Drapion V line also an option.