Shrooms (Breloom) @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Grass  
EVs: 252 HP / 216 SpD / 40 Spe  
Careful Nature  
- Bullet Seed  
- Protect  
- Stun Spore  
- Bulk Up  

RV (Gastrodon) @ Leftovers  
Ability: Storm Drain  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Rest  
- Spikes  
- Stealth Rock  
- Earthquake  

Only explanation (Toxapex) @ Black Sludge  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 172 Def / 84 SpD  
Bold Nature  
IVs: 0 Atk  
- Rest  
- Toxic  
- Haze  
- Infestation  

4 (Empoleon) @ Leftovers  
Ability: Competitive  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 9 Spe  
- Rest  
- Roar  
- Knock Off  
- Grass Knot  

This (Manaphy) @ Leftovers  
Ability: Hydration  
Tera Type: Water  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
- Rest  
- Take Heart  
- Stored Power  
- Knock Off  

Draft (Blastoise) @ Heavy-Duty Boots  
Ability: Torrent  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Rest  
- Dark Pulse  
- Roar  
- Rapid Spin