Tapu Koko @ Choice Scarf  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Thunderbolt  
- Volt Switch  
- U-turn  
- Dazzling Gleam  

Mamoswine @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
IVs: 0 SpA  
- Freeze-Dry  
- Earth Power  
- Ice Beam  
- Stealth Rock  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 128 Def / 128 SpD  
Impish Nature  
IVs: 0 SpA / 28 Spe  
- Scald  
- Future Sight  
- Slack Off  
- Teleport  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 30 Spe  
- Foul Play  
- Defog  
- Roost  
- U-turn  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Thunder Wave  
- Leech Seed  
- Knock Off  
- Spikes  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Poltergeist  
- Superpower  
- Shadow Sneak  
- Calm Mind