Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 Def / 8 SpA  
Relaxed Nature  
IVs: 0 Spe  
- Hurricane  
- Defog  
- Roost  
- U-turn  

Kingdra @ Choice Specs  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Surf  
- Draco Meteor  
- Hurricane  

Ferrothorn @ Chople Berry  
Ability: Iron Barbs  
EVs: 248 HP / 68 Def / 192 SpD  
Careful Nature  
IVs: 0 Spe  
- Spikes  
- Body Press  
- Leech Seed  
- Gyro Ball  

Swampert-Mega @ Swampertite  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Stealth Rock  
- Liquidation  
- Earthquake  
- Ice Punch  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Hidden Power [Ice]  
- Volt Switch  
- Dazzling Gleam  

Gyarados @ Flyinium Z  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Waterfall  
- Bounce  
- Dragon Dance  
- Taunt