Kommo-o @ Leftovers/Rocky Helmet
Ability: Bulletproof
EVs: 252 HP / 56 Def / 200 Spe
Bold Nature
- Stealth Rock
- Body Press
- Flamethrower
- Toxic/Iron Defense
Description:
I would say that it is very difficult to find a Pokemon that completely walls Diggersby in the UU tier, leaving teams to be vulnerable to a late-game sweep if unprepared. Hence, I believe that defensive Kommo-O is a potential
counter to Diggersby as it is able to outspeed Diggersby or live a +2 Quick Attack to retaliate with Body Press. With a 200 speed investment, Kommo-O sits comfortably at 256 speed, which is able to outspeed unscarfed Adamant Diggersby's max speed of 255. Kommo-O does possess significant defensive bulk that enables it to use Body Press to threaten offensive normal/rock/steel types. Toxic is used for other Pokemon, but if Kommo-O is able to set up an Iron Defense before Diggersby enters the field then it would have no problems tanking any hits from Diggersby. Leftovers increases Kommo-O's longevity, which is preferred, but a Rocky Helmet set is also appropriate to punish Diggersby for making contact. However, if the Diggersby is Jolly nature, unboosted Kommo-O will have difficulty tanking a speedy +2 Mega Kick.
Calculations:
+2 252+ Atk Silk Scarf Huge Power Diggersby Quick Attack vs. 252 HP / 56+ Def Kommo-o: 145-172 (40.9 - 48.5%) -- guaranteed 3HKO after Leftovers recovery
252+ Atk Silk Scarf Huge Power Diggersby Mega Kick vs. 252 HP / 56+ Def Kommo-o: 219-258 (61.8 - 72.8%) -- guaranteed 2HKO after Leftovers recovery
56+ Def Kommo-o Body Press vs. 0 HP / 0 Def Diggersby: 300-354 (96.4 - 113.8%) -- guaranteed OHKO after Stealth Rock