Gourgeist-Ancient-Large @ Terrain Extender  
Ability: Grassy Surge  
Tera Type: ???  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Grassy Glide  
- Thief  
- Toxic  
- Synthesis  

Bastiodon @ Leftovers  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Petroglyph  
- Dazzling Gleam  
- Earth Power  
- Stealth Rock  

Ungabunguss @ Rocky Helmet  
Ability: Neutralizing Gas  
Tera Type: ???  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Knock Off  
- Toxic  
- Obstruct  
- Synthesis  

Omastar @ Black Sludge  
Ability: Regenerator  
Tera Type: Rock  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Sludge Bomb  
- Psychic  
- Knock Off  
- Spikes  

Icaruff @ Heavy-Duty Boots  
Ability: Thick Fat  
Tera Type: ???  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Soul Wind  
- Defog  
- Roost  
- Wish  

Carriguana @ Leftovers  
Ability: Wandering Spirit  
Tera Type: ???  
EVs: 252 HP / 96 Def / 160 SpD  
Calm Nature  
IVs: 0 Atk  
- Earth Power  
- Hex  
- Toxic  
- Slack Off