Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Stone Edge  
- Fire Punch  
- Ice Punch  

Hawlucha @ Electric Seed  
Ability: Unburden  
Shiny: Yes  
EVs: 96 HP / 252 Atk / 36 SpD / 124 Spe  
Adamant Nature  
- Acrobatics  
- Swords Dance  
- High Jump Kick  
- Stone Edge  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Fleur Cannon  
- Focus Blast  
- Thunderbolt  

Tapu Koko @ Light Clay  
Ability: Electric Surge  
Shiny: Yes  
Hidden Power: Ice  
EVs: 248 HP / 8 SpD / 252 Spe  
Jolly Nature  
- Reflect  
- Light Screen  
- Taunt  
- U-turn  

Mew @ Mental Herb  
Ability: Synchronize  
Shiny: Yes  
EVs: 252 HP / 40 Def / 216 Spe  
Timid Nature  
- Stealth Rock  
- Taunt  
- Ice Beam  
- Thunder Wave  

Volcarona @ Lum Berry  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Quiver Dance  
- Flamethrower  
- Bug Buzz  
- Hidden Power [Ground]