Buzzwole @ Leftovers  
Ability: Beast Boost  
EVs: 216 HP / 88 Atk / 148 Def / 56 Spe  
Impish Nature  
- Ice Punch  
- Thunder Punch  
- Superpower  
- Earthquake  

Steelix-Mega @ Steelixite  
Ability: Sturdy  
EVs: 224 HP / 32 Atk / 252 Def  
Impish Nature  
- Stealth Rock  
- Toxic  
- Earthquake  
- Heavy Slam  

Alomomola @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Scald  
- Toxic  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Spore  
- Giga Drain  
- Hidden Power [Fire]  
- Clear Smog  

Tentacruel @ Black Sludge  
Ability: Clear Body  
EVs: 240 HP / 16 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Rapid Spin  
- Toxic Spikes  
- Scald  
- Sludge Wave  

Hydreigon @ Choice Scarf  
Ability: Levitate  
- U-turn  
- Dark Pulse  
- Fire Blast  
- Draco Meteor