Tapu Koko @ Light Clay  
Ability: Electric Surge  
EVs: 248 HP / 8 Atk / 252 Spe  
Jolly Nature  
- Taunt  
- Reflect  
- Light Screen  
- U-turn  

Raichu-Alola @ Electrium Z  
Ability: Surge Surfer  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Electro Ball  
- Psychic  
- Nasty Plot  
- Hidden Power [Fire]  

Fabio (Ampharos-Mega) @ Ampharosite  
Ability: Mold Breaker  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Agility  
- Thunderbolt  
- Dragon Pulse  
- Hidden Power [Grass]  

Minior-Orange @ White Herb  
Ability: Shields Down  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Stealth Rock  
- Stone Edge  
- Acrobatics  
- Shell Smash  

Sigilyph @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Stored Power  
- Roost  
- Thunder Wave  

Froslass @ Focus Sash  
Ability: Cursed Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Spikes  
- Ice Beam  
- Shadow Ball