Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Moonblast  
- Diamond Storm  
- Earth Power  
- Stealth Rock  

Volcarona @ Iapapa Berry  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Fiery Dance  
- Bug Buzz  
- Giga Drain  

Tapu Lele @ Twisted Spoon  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psyshock  
- Calm Mind  
- Moonblast  
- Hidden Power [Fire]  

Greninja @ Normalium Z  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Happy Hour  
- Ice Beam  
- Extrasensory  
- Hydro Pump  

Hawlucha @ Psychic Seed  
Ability: Unburden  
EVs: 132 HP / 252 Atk / 124 Spe  
Adamant Nature  
- Swords Dance  
- High Jump Kick  
- Acrobatics  
- Taunt  

Serperior @ Light Clay  
Ability: Contrary  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Reflect  
- Light Screen  
- Leaf Storm  
- Taunt