Rhydon @ Eviolite
Ability: Lightning Rod
EVs: 252 HP / 120 Atk / 96 Def / 40 SpD
Adamant Nature
- Drill Run / Earthquake
- Stone Edge / Rock Slide
- Ice Punch / Fire Punch
- Protect

120+ Atk Rhydon Stone Edge vs. 0 HP / 4 Def Mega Charizard X: 300-354 (101 - 119.1%) -- guaranteed OHKO
252+ SpA Mega Abomasnow Blizzard vs. 252 HP / 40 SpD Eviolite Rhydon: 344-408 (83 - 98.5%) -- guaranteed 2HKO after hail damage