Toxapex @ Shed Shell  
Ability: Regenerator  
EVs: 252 HP / 160 Def / 96 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Toxic  
- Haze  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 52 Def / 100 SpD / 112 Spe  
Jolly Nature  
- Earthquake  
- Defog  
- Toxic  
- Roost  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 24 Def / 232 SpD  
Careful Nature  
- Spikes  
- Knock Off  
- Leech Seed  
- Power Whip  

Heatran @ Firium Z  
Ability: Flash Fire  
EVs: 8 HP / 4 Def / 252 SpA / 244 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Stealth Rock  
- Taunt  

Lopunny-Mega @ Lopunnite  
Ability: Scrappy  
EVs: 12 HP / 252 Atk / 12 Def / 232 Spe  
Jolly Nature  
- Power-Up Punch  
- Fake Out  
- Quick Attack  
- Return  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
EVs: 248 HP / 188 Def / 72 Spe  
Bold Nature  
IVs: 0 Atk  
- Discharge  
- Heat Wave  
- Roost  
- Hidden Power [Ice]