the mighty nuaguunibi
Avalugg @ Leftovers
EVs: 252 HP / 88 Atk / 104 Def / 64 SpD
- Rapid Spin
Avalugg serves as a check here. Avalugg can always come in on Kangaskhan's hits. Even it's best STAB (Double-Edge). Avalugg does have reliable recovery with its leftovers and Recover. Avalugg can also use Toxic to wear down Kangaskhan and use Recover to let Kang defeat itself. Avalugg's biggest problem is rocks, but it can get rid of them with Rapid Spin. Here are some calcs:
252+ Atk Silk Scarf Kangaskhan Fake Out vs. 252 HP / 104+ Def Avalugg: 36-43 (9.1 - 10.9%) -- hardly anything
252+ Atk Silk Scarf Kangaskhan Double-Edge vs. 252 HP / 104+ Def Avalugg: 105-124 (26.6 - 31.4%) -- 24.6% chance to 4HKO after Leftovers recovery -- This shows that Avalugg can take hits!
Sucker Punch and EQ don't do any better than Double-Edge. There is the possibility that Kangaskhan will run Power-Up Punch to help itself but Avalanche can help here.
88 Atk Avalugg Avalanche vs. 0 HP / 0 Def Kangaskhan: 193-228 (54.9 - 64.9%) -- guaranteed 2HKO -- This is assuming Avalugg gets hit first
2. Focus on posting PU-viable Pokemon and sets listed in the SM PU Viability Rankings Thread.
Feel free to make another submission!