Tapu Koko @ Terrain Extender  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- U-turn  
- Roost  
- Dazzling Gleam  
- Thunderbolt  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Defog  
- Roost  
- U-turn  
- Brave Bird  

Zoroark @ Ring Target  
Ability: Illusion  
EVs: 252 HP / 4 SpA / 252 Spe  
Hasty Nature  
- Trick  
- Dark Pulse  
- U-turn  
- Nasty Plot  

Kyurem-Black @ Heavy-Duty Boots  
Ability: Teravolt  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Spear  
- Fusion Bolt  
- Dragon Dance  
- Roost  

Swampert @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Toxic  
- Flip Turn  
- Earthquake  

Regieleki @ Choice Specs  
Ability: Transistor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rising Voltage  
- Volt Switch  
- Rapid Spin  
- Ancient Power