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Bulky Supersize Gourgeist is the closest thing counter.
it's not 2HKOed by crunch, and can cripple with will o wisp.
Even if kanga goes scrappy, and doesn't go mega for the switch in, a +1 crunch isn't beating Gourgeist.
252+ Atk Parental Bond Mega Kangaskhan Crunch vs. 252 HP / 252+ Def Gourgeist-Super: 177-210 (47.3 - 56.1%)
but even then, if kanga runs substitute and predicts the switch in, gourgeist cant do shit.