Toxapex @ Black Sludge  
Ability: Corrosion  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Toxic  
- Haze  
- Surf  

Iron Treads @ Leftovers  
Ability: Earth Eater  
Tera Type: Ground  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Rapid Spin  
- Knock Off  
- Earthquake  
- Volt Switch  

Scream Tail @ Leftovers  
Ability: Intimidate  
Tera Type: Fairy  
EVs: 252 HP / 236 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Encore  
- Dazzling Gleam  
- Protect  

Muk-Alola @ Assault Vest  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Knock Off  
- Poison Fang  
- Flamethrower  
- Rock Slide  

Diancie @ Leftovers  
Ability: Water Absorb  
Tera Type: Rock  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Diamond Storm  
- Spikes  
- Body Press  
- Protect  

filler (Heatran) @ Life Orb  
Ability: Magic Guard  
Tera Type: Fire  
EVs: 92 Atk / 212 SpA / 204 Spe  
Rash Nature  
- Flare Blitz  
- Steel Beam  
- Power Gem  
- Stealth Rock