Volcanion @ Choice Specs  
Ability: Water Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Steam Eruption  
- Flamethrower  
- Earth Power  
- Sludge Wave  

Weavile @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Triple Axel  
- Knock Off  
- Ice Shard  

Corviknight @ Rocky Helmet  
Ability: Pressure  
EVs: 252 HP / 168 Def / 88 SpD  
Impish Nature  
- Iron Head  
- U-turn  
- Defog  
- Roost  

Slowbro @ Colbur Berry  
Ability: Regenerator  
EVs: 252 HP / 200 Def / 56 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Future Sight  
- Body Press  
- Slack Off  
- Teleport  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 248 HP / 244 SpD / 16 Spe  
Careful Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- U-turn  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Dazzling Gleam  
- Nature's Madness  
- Roost