Swampert-Mega @ Swampertite  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Ice Punch  
- Earthquake  
- Waterfall  
- Bulk Up  

Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Ground  
EVs: 240 HP / 128 Def / 124 SpA / 16 SpD  
Modest Nature  
- Scald  
- Defog  
- Hurricane  
- U-turn  

Kingdra @ Life Orb  
Ability: Swift Swim  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Draco Meteor  
- Hydro Pump  
- Flip Turn  
- Hurricane  

Nidoking @ Life Orb  
Ability: Sheer Force  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Sludge Wave  
- Earth Power  
- Ice Beam  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Water  
EVs: 252 HP / 4 Atk / 128 Def / 124 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Spikes  
- Gyro Ball  
- Stealth Rock  
- Toxic  

Araquanid @ Focus Sash  
Ability: Water Bubble  
Tera Type: Dragon  
EVs: 152 Atk / 104 Def / 252 SpD  
Careful Nature  
- Sticky Web  
- Lunge  
- Liquidation  
- Toxic