Toxapex @ Icium Z  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 180 Def / 76 SpD  
Bold Nature  
- Scald  
- Toxic  
- Recover  
- Haze  

Okidogi (M) @ Black Sludge  
Ability: Guard Dog  
Tera Type: Poison  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Bulk Up  
- Substitute  
- Drain Punch  
- Poison Jab  

Venusaur @ Venusaurite  
Ability: Chlorophyll  
Tera Type: Grass  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Giga Drain  
- Hidden Power [Fire]  
- Leech Seed  
- Synthesis  

Slowking-Galar @ Assault Vest  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Future Sight  
- Sludge Bomb  
- Ice Beam  
- Earthquake  

Muk-Alola @ Iapapa Berry  
Ability: Gluttony  
Tera Type: Poison  
EVs: 248 HP / 12 Def / 248 SpD  
Careful Nature  
- Curse  
- Knock Off  
- Poison Jab  
- Recycle  

Weezing-Galar @ Black Sludge  
Ability: Levitate  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Strange Steam  
- Will-O-Wisp  
- Defog  
- Pain Split