Mew @ Red Card  
Ability: Synchronize  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Spikes  
- Taunt  
- Fire Blast  

Grimmsnarl (M) @ Light Clay  
Ability: Prankster  
EVs: 252 HP / 132 Def / 32 SpD / 92 Spe  
Careful Nature  
- Taunt  
- Reflect  
- Light Screen  
- Spirit Break  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 48 HP / 252 SpA / 208 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Shift Gear  
- Fleur Cannon  
- Focus Blast  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 188 HP / 156 Atk / 48 SpD / 116 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Substitute  
- Outrage  

Blastoise-Mega @ Blastoisinite  
Ability: Torrent  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shell Smash  
- Dark Pulse  
- Ice Beam  
- Aura Sphere  

Hawlucha @ White Herb  
Ability: Unburden  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Acrobatics  
- Swords Dance  
- Stone Edge