Tapu Koko @ Electrium Z  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 30 Atk  
- Thunderbolt  
- Hidden Power [Ice]  
- U-turn  
- Roost  

Medicham-Mega @ Medichamite  
Ability: Pure Power  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Close Combat  
- Zen Headbutt  
- Bullet Punch  

Samurott-Hisui @ Black Glasses  
Ability: Sharpness  
Tera Type: Poison  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ceaseless Edge  
- Knock Off  
- Sucker Punch  
- Razor Shell  

Ferrothorn @ Rocky Helmet  
Ability: Iron Barbs  
Tera Type: Ghost  
EVs: 248 HP / 80 Def / 180 SpD  
Careful Nature  
- Power Whip  
- Leech Seed  
- Thunder Wave  
- Stealth Rock  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Tera Type: Ground  
EVs: 56 HP / 252 Atk / 84 SpD / 116 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- U-turn  
- Defog  

Rotom-Wash @ Leftovers  
Ability: Levitate  
Tera Type: Fairy  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Pain Split  
- Will-O-Wisp