Volcarona @ Buginium Z  
Ability: Swarm  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Bug Buzz  
- Fiery Dance  
- Giga Drain  
 
Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Volt Switch  
- Defog  
 
Hawlucha @ Electric Seed  
Ability: Unburden  
EVs: 160 HP / 252 Atk / 96 Spe  
Adamant Nature  
- Swords Dance  
- Acrobatics  
- High Jump Kick  
- Roost  
 
Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Stone Edge  
- Crunch  
- Dragon Dance  
 
Scizor @ Choice Band  
Ability: Swarm  
EVs: 252 Atk / 252 Spe  
Adamant Nature  
- Bullet Punch  
- U-turn  
- Quick Attack  
- Knock Off  
 
Latios @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psychic  
- Energy Ball  
- Trick