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

Gyarados @ Flyinium Z  
Ability: Moxie  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Bounce  
- Taunt  

Magearna @ Aguav Berry  
Ability: Soul-Heart  
EVs: 248 HP / 72 Def / 136 SpA / 8 SpD / 44 Spe  
Modest Nature  
- Calm Mind  
- Fleur Cannon  
- Focus Blast  
- Thunderbolt  

Serperior @ Rocky Helmet  
Ability: Contrary  
EVs: 208 HP / 48 Def / 252 Spe  
Timid Nature  
- Leaf Storm  
- Taunt  
- Glare  
- Defog  

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]