Moltres @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 248 HP / 36 Def / 224 SpD  
Calm Nature  
- Flamethrower  
- Will-O-Wisp  
- Roost  
- U-turn  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Ice Beam  
- Slack Off  
- Teleport  

Nidoqueen (F) @ Black Sludge  
Ability: Sheer Force  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Sludge Wave  
- Earth Power  
- Ice Beam  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 8 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Flash Cannon  
- Ice Beam  
- Volt Switch  

Pheromosa @ Heavy-Duty Boots  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Close Combat  
- Ice Beam  
- Drill Run  
- U-turn  

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