Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Light Screen  
- Reflect  
- Taunt  
- Spirit Break  

Mew @ Colbur Berry  
Ability: Synchronize  
EVs: 252 HP / 4 Atk / 252 Spe  
Serious Nature  
- Taunt  
- Spikes  
- Stealth Rock  
- Close Combat  

Tapu Lele @ Life Orb  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Moonblast  
- Psyshock  
- Focus Blast  

Blacephalon @ Weakness Policy  
Ability: Beast Boost  
EVs: 236 HP / 20 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stored Power  
- Shadow Ball  
- Flamethrower  
- Calm Mind  

Polteageist @ Focus Sash  
Ability: Weak Armor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Stored Power  
- Shadow Ball  
- Giga Drain  

Jirachi @ Weakness Policy  
Ability: Serene Grace  
EVs: 224 HP / 252 SpA / 32 Spe  
Modest Nature  
IVs: 0 Atk  
- Stored Power  
- Ancient Power  
- Iron Defense  
- Cosmic Power