Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Dazzling Gleam  
- Hidden Power [Fire]  

Scizor-Mega @ Scizorite  
Ability: Light Metal  
EVs: 248 HP / 64 Atk / 120 Def / 16 SpD / 60 Spe  
Adamant Nature  
- Swords Dance  
- Bullet Punch  
- U-turn  
- Roost  

Zygarde @ Choice Band  
Ability: Aura Break  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Thousand Arrows  
- Extreme Speed  
- Outrage  
- Iron Tail  

Tornadus-Therian @ Flyinium Z  
Ability: Regenerator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog  

Greninja @ Choice Scarf  
Ability: Protean  
EVs: 176 Atk / 80 SpA / 252 Spe  
Naive Nature  
- U-turn  
- Ice Beam  
- Rock Slide  
- Spikes  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Moonblast  
- Soft-Boiled  
- Stealth Rock  
- Knock Off