Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Seismic Toss  
- Soft-Boiled  
- Stealth Rock  
- Toxic  

Skarmory @ Shed Shell  
Ability: Sturdy  
EVs: 252 HP / 232 Def / 24 Spe  
Impish Nature  
- Roost  
- Spikes  
- Whirlwind  
- Iron Head  

Quagsire @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Scald  
- Earthquake  
- Recover  
- Toxic  

Altaria-Mega @ Altarianite  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Body Slam  
- Heal Bell  
- Roost  
- Defog  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 40 HP / 252 Def / 216 SpD  
Bold Nature  
- Wish  
- Protect  
- Toxic  
- Scald  

Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 176 Def / 80 SpD  
Bold Nature  
- Spore  
- Giga Drain  
- Hidden Power [Fire]  
- Clear Smog