>>57868007For me, it's Swampert in Gens 8/9. Flip Turn made it viable again. In Gen 9 especially it's a powerful gluemon since it retains Flip Turn, Knock Off, and Stealth Rocks. Ignoring Intimidate, it's actually bulkier than Lando-T in exchange for being slower and weaker.
The only hiccup is Ogerpon-Wet makes its life harder since it can't use Knock Off or Flip Turn in front of her and it won't do much damage with EQ due to the Grass type.