Toxapex @ Black Sludge  
Ability: Magic Bounce  
EVs: 252 HP / 52 Def / 204 SpD  
Relaxed Nature  
- Scald  
- Knock Off  
- Recover  
- Infestation  

Heatran @ Leftovers  
Ability: Mold Breaker  
EVs: 252 HP / 184 SpD / 72 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Toxic  
- Stealth Rock  
- Protect  

Zygarde-10% @ Leftovers  
Ability: Power Construct  
EVs: 16 HP / 232 Atk / 36 Def / 224 Spe  
Impish Nature  
- Dragon Dance  
- Substitute  
- Thousand Arrows  
- Toxic  

Mew @ Choice Scarf  
Ability: Regenerator  
EVs: 252 HP / 100 Def / 156 Spe  
Bold Nature  
IVs: 0 Atk  
- Ice Beam  
- Volt Switch  
- Trick  
- Heal Bell  

Dhelmise @ Choice Band  
Ability: Grassy Surge  
EVs: 204 HP / 252 Atk / 52 Spe  
Adamant Nature  
- Grassy Glide  
- Rapid Spin  
- Poltergeist  
- Switcheroo  

Zapdos-Galar @ Choice Band  
Ability: Regenerator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Brave Bird  
- U-turn  
- Thunderous Kick