Tapu Koko @ Expert Belt  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hidden Power [Ice]  
- Dazzling Gleam  
- Volt Switch  
- Roost  

Corviknight @ Rocky Helmet  
Ability: Pressure  
EVs: 248 HP / 204 Def / 56 SpD  
Impish Nature  
IVs: 0 Atk  
- Body Press  
- Iron Defense  
- Defog  
- Roost  

Garchomp @ Rockium Z  
Ability: Rough Skin  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Stone Edge  
- Stealth Rock  

Venusaur-Mega @ Venusaurite  
Ability: Chlorophyll  
EVs: 252 HP / 240 SpA / 16 Spe  
Modest Nature  
- Knock Off  
- Sludge Bomb  
- Hidden Power [Fire]  
- Synthesis  

Garganacl @ Leftovers  
Ability: Purifying Salt  
Tera Type: Rock  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Salt Cure  
- Curse  
- Recover  
- Avalanche  

Samurott-Hisui @ Choice Scarf  
Ability: Sharpness  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Razor Shell  
- Ceaseless Edge  
- Knock Off  
- Flip Turn