Trevenant @ Custap Berry  
Ability: Harvest  
Tera Type: Dark  
EVs: 244 HP / 252 Atk / 12 Spe  
Adamant Nature  
- Substitute  
- Endure  
- Wood Hammer  
- Knock Off  

Ting-Lu @ Jaboca Berry  
Ability: Vessel of Ruin  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Spikes  
- Stealth Rock  
- Whirlwind  
- Throat Chop  

Maushold @ Sitrus Berry  
Ability: Cheek Pouch  
Tera Type: Ghost  
EVs: 12 HP / 248 Atk / 248 Spe  
Jolly Nature  
- Population Bomb  
- Substitute  
- Tidy Up  
- Crunch  

Flutter Mane @ Sitrus Berry  
Ability: Protosynthesis  
Tera Type: Water  
EVs: 244 HP / 244 Def / 16 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Mean Look  
- Perish Song  
- Substitute  
- Dazzling Gleam  

Wo-Chien @ Sitrus Berry  
Ability: Tablets of Ruin  
Tera Type: Fairy  
EVs: 244 HP / 12 Atk / 252 SpD  
Careful Nature  
- Leech Seed  
- Knock Off  
- Substitute  
- Foul Play  

Groudon @ Sitrus Berry  
Ability: Drought  
Tera Type: Fire  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Heat Crash  
- Roar  
- Will-O-Wisp  
- Iron Head