and I just posted,
Croagunk @ Eviolite
Ability: Dry Skin
Level: 5
EVs: 132 HP / 28 Atk / 116 Def / 108 SpA / 116 SpD
Quiet Nature
- Drain Punch
- Vacuum Wave
- Sludge Bomb
- Knock Off
236 Atk Life Orb Pawniard Iron Head vs. 132 HP / 116 Def Eviolite Croagunk: 12-16 (52.1 - 69.5%) -- guaranteed 2HKO
(12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 16)
236 Atk Life Orb Pawniard Sucker Punch vs. 132 HP / 116 Def Eviolite Croagunk: 5-8 (21.7 - 34.7%) -- 0% chance to 3HKO
(5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 8)
your gunk set has 23 hp so 2 high rolls and you're done, therefore not a counter, + you need full health, and SR cuts 1 hp I think so with that sucker punch needs a mid roll only.