Diancie @ Diancite  
Ability: Clear Body  
EVs: 164 Atk / 92 SpA / 252 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Hidden Power [Fire]  
- Protect  

Volcarona @ Buginium Z  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Heat Wave  
- Bug Buzz  
- Protect  

Landorus-Therian @ Yache Berry  
Ability: Intimidate  
EVs: 252 HP / 44 Def / 136 SpA / 28 SpD / 48 Spe  
Modest Nature  
IVs: 30 Atk  
- Earth Power  
- Hidden Power [Ice]  
- U-turn  
- Stealth Rock  

Kartana @ Mago Berry  
Ability: Beast Boost  
EVs: 128 HP / 56 Atk / 132 SpD / 192 Spe  
Jolly Nature  
- Leaf Blade  
- Sacred Sword  
- Tailwind  
- Detect  

Tapu Fini @ Mago Berry  
Ability: Misty Surge  
EVs: 248 HP / 200 Def / 60 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Muddy Water  
- Defog  
- Taunt  

Nihilego @ Choice Scarf  
Ability: Beast Boost  
EVs: 56 HP / 240 SpA / 212 Spe  
Modest Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Power Gem  
- Hidden Power [Ice]  
- Acid Spray