Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 32 Atk / 224 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Diamond Storm  
- Psychic  
- Stealth Rock  

Klefki @ Light Clay  
Ability: Prankster  
Tera Type: Steel  
EVs: 252 HP / 200 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Reflect  
- Light Screen  
- Spikes  
- Foul Play  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
Tera Type: Electric  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Discharge  
- Hidden Power [Ice]  
- Roost  
- U-turn  

Tapu Bulu @ Heavy-Duty Boots  
Ability: Grassy Surge  
Tera Type: Grass  
EVs: 32 HP / 244 Atk / 96 SpD / 136 Spe  
Adamant Nature  
- Horn Leech  
- High Horsepower  
- Substitute  
- Swords Dance  

Iron Valiant @ Fightinium Z  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Close Combat  
- Zen Headbutt  
- Substitute  
- Swords Dance  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
Tera Type: Water  
EVs: 4 HP / 252 Atk / 72 Def / 180 Spe  
Adamant Nature  
- Aqua Jet  
- Knock Off  
- Substitute  
- Belly Drum