Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Rising Voltage  
- U-turn  
- Fleur Cannon  
- Roost  

Ferrothorn @ Rocky Helmet  
Ability: Iron Barbs  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 29 Spe  
- Power Whip  
- Knock Off  
- Spikes  
- Strength Sap  

Buzzwole @ Heavy-Duty Boots  
Ability: Beast Boost  
EVs: 16 HP / 252 Atk / 240 Spe  
Adamant Nature  
- Thunderous Kick  
- Ice Punch  
- Poison Jab  
- Roost  

Hydreigon @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fiery Wrath  
- Earth Power  
- Flash Cannon  
- Roost  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Future Sight  
- Teleport  
- Slack Off  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Toxic  
- Stealth Rock