Hippowdon @ Leftovers
Ability: Sand Stream
EVs: 240 HP / 96 Def / 172 SpD
Impish Nature
- Stealth Rock
- Earthquake
- Slack Off
- Toxic
24 Atk Shieldon Iron Head vs. 240 HP / 96+ Def Hippowdon: 34-42 (8.1 - 10%) -- possibly the worst move ever
0 Atk Hippowdon Earthquake vs. 248 HP / 172+ Def Eviolite Shieldon: 220-264 (83.6 - 100.3%) -- 6.3% chance to OHKO