Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 76 Def / 180 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Psychic  
- Fiery Dance  
- Roost  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 116 Def / 252 SpA / 140 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Volt Switch  
- Fleur Cannon  
- Focus Blast  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Synthesis  
- Sludge Bomb  
- Spore  
- Stomping Tantrum  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk  
- Slack Off  
- Future Sight  
- Scald  
- Teleport  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Toxic Spikes  
- Toxic  
- Knock Off  
- Recover  

Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
IVs: 30 Atk  
- Transform