Ampharos-Mega @ Ampharosite  
Ability: Static  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Agility  
- Thunderbolt  
- Dragon Pulse  
- Hidden Power [Grass]  

Chesnaught @ Rocky Helmet  
Ability: Bulletproof  
EVs: 252 HP / 204 Def / 52 Spe  
Impish Nature  
- Leech Seed  
- Spikes  
- Drain Punch  
- Wood Hammer  

Quagsire @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
- Scald  
- Toxic  
- Recover  
- Earthquake  

Silvally-Bug @ Bug Memory  
Ability: RKS System  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Parting Shot  
- X-Scissor  
- Fire Fang  
- Swords Dance  

Claydol @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Rapid Spin  
- Psychic  
- Ice Beam  

Rotom-Heat @ Firium Z  
Ability: Levitate  
EVs: 124 HP / 252 SpA / 132 Spe  
Modest Nature  
IVs: 0 Atk  
- Overheat  
- Thunderbolt  
- Volt Switch  
- Pain Split