Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 1 Spe  
- Hurricane  
- U-turn  
- Roost  
- Knock Off  

Swampert-Mega @ Swampertite  
Ability: Torrent  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Liquidation  
- Flip Turn  
- Earthquake  
- Poison Jab  

Kingdra @ Choice Specs  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Weather Ball  
- Draco Meteor  
- Flip Turn  
- Hurricane  

Urshifu-Rapid-Strike @ Choice Band  
Ability: Unseen Fist  
Tera Type: Fighting  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Surging Strikes  
- Close Combat  
- U-turn  
- Aqua Jet  

Volcanion @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 248 HP / 8 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Fire Spin  
- Earth Power  
- Taunt  

Empoleon @ Eject Button  
Ability: Torrent  
Tera Type: Water  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Flip Turn  
- Toxic  
- Roost