Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Scald  
- U-turn  
- Roost  
- Defog  

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

Quaquaval @ Choice Band  
Ability: Moxie  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- U-turn  
- Aqua Step  
- Close Combat  
- Aqua Jet  

Rotom-Wash @ Waterium Z  
Ability: Levitate  
Tera Type: Electric  
EVs: 88 HP / 252 SpA / 170 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Hydro Pump  
- Thunder  
- Substitute  

Archaludon @ Eject Button  
Ability: Stamina  
Tera Type: Steel  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Electro Shot  
- Draco Meteor  
- Body Press  

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