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

Klefki @ Light Clay  
Ability: Prankster  
EVs: 248 HP / 204 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Reflect  
- Light Screen  
- Spikes  
- Foul Play  

Mimikyu @ Life Orb  
Ability: Disguise  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Shadow Claw  
- Drain Punch  
- Shadow Sneak  
- Swords Dance  

Tapu Koko @ Expert Belt  
Ability: Electric Surge  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Hidden Power [Ice]  
- Dazzling Gleam  
- Toxic  

Tapu Bulu @ Choice Band  
Ability: Grassy Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Wood Hammer  
- Close Combat  
- Stone Edge  
- Horn Leech  

Azumarill @ Normalium Z  
Ability: Huge Power  
EVs: 252 Atk / 76 Def / 180 Spe  
Adamant Nature  
- Aqua Jet  
- Knock Off  
- Substitute  
- Belly Drum