Floatzel @ Choice Band  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Wave Crash  
- Ice Spinner  
- Aqua Jet  
- Switcheroo  

Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Ground  
EVs: 252 HP / 252 Def / 4 SpD  
Modest Nature  
- Roost  
- U-turn  
- Scald  
- Defog  

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

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Ghost  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Leech Seed  
- Knock Off  
- Spikes  
- Protect  

Swampert-Mega @ Swampertite  
Ability: Torrent  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Waterfall  
- Earthquake  
- Stealth Rock  
- Ice Punch  

Gastrodon @ Heavy-Duty Boots  
Ability: Storm Drain  
Tera Type: Water  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Earth Power  
- Toxic  
- Recover