Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 40 Def / 200 SpD / 16 Spe  
Calm Nature  
- Toxic  
- Recover  
- Haze  
- Knock Off  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 56 Def / 180 SpD / 20 Spe  
Jolly Nature  
- Earthquake  
- Swords Dance  
- Facade  
- Roost  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
- Magma Storm  
- Toxic  
- Earth Power  
- Stealth Rock  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 180 HP / 232 Def / 96 Spe  
Bold Nature  
IVs: 0 Atk  
- Iron Defense  
- Body Press  
- Roost  
- Spikes  

Lopunny-Mega @ Lopunnite  
Ability: Limber  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Fake Out  
- Return  
- Encore  

Clefable @ Electrium Z  
Ability: Magic Guard  
EVs: 252 HP / 156 Def / 96 SpD / 4 Spe  
Calm Nature  
- Calm Mind  
- Moonblast  
- Thunder  
- Soft-Boiled