Gen 9 Random Battle:
-Thundurus now has a third set: Bulky Attacker, with itemless Acrobatics; it's otherwise mostly identical to the first set but without Nasty Plot or Sludge Wave.
-Pincurchin now has a second set: Bulky Setup, with Curse, Zing Zap, Liquidation, and Recover. Tera Water/Grass...