Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 44 Def / 192 SpD / 20 Spe  
Careful Nature  
- Swords Dance  
- Shadow Claw  
- Close Combat  
- King's Shield  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
IVs: 30 Atk  
- Moonblast  
- Earth Power  
- Hidden Power [Ice]  
- Diamond Storm  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
EVs: 252 HP / 240 Def / 16 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Hidden Power [Ice]  
- U-turn  

Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 80 HP / 216 SpA / 212 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Moonblast  
- Trick  
- Defog  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Fire Blast  
- Giga Drain  
- Hidden Power [Ground]  

Dragonite @ Flyinium Z  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Fly  
- Earthquake  
- Fire Punch