Tapu Koko @ Electrium Z  
Ability: Electric Surge  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Wild Charge  
- Hidden Power [Ice]  
- Roost  
- U-turn  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Ice Shard  
- Triple Axel  
- Knock Off  
- Pursuit  

Heatran @ Choice Specs  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Eruption  
- Flamethrower  
- Flash Cannon  
- Earth Power  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 56 Def / 200 SpD  
Careful Nature  
- Stealth Rock  
- Body Press  
- Knock Off  
- Leech Seed  

Mantine @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 248 HP / 160 Def / 100 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Defog  
- Roost  

Garchomp @ Garchompite  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Scale Shot  
- Earthquake  
- Fire Fang