Tapu Koko @ Electrium Z  
Ability: Electric Surge  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Taunt  
- Thunderbolt  
- U-turn  
- Hidden Power [Ice] 

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 4 Atk / 164 Def / 20 SpD / 68 Spe  
Impish Nature  
- Defog  
- Roost  
- Earthquake  
- U-turn

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Atk / 96 Def / 156 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Leech Seed  
- Gyro Ball  
- Hidden Power [Fire] 

Hydreigon @ Choice Specs  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dark Pulse  
- Draco Meteor  
- U-turn  
- Flamethrower 

Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 1 Atk / 0 Spe  
- Transform 

Toxapex @ Choice Band  
Ability: Regenerator  
EVs: 244 HP / 220 Atk / 4 Def / 36 SpD / 4 Spe  
Adamant Nature  
- Liquidation  
- Gunk Shot  
- Knock Off  
- Toxic Spikes