Registeel @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Toxic  
- Seismic Toss  
- Protect  

Alomomola @ Rocky Helmet  
Ability: Regenerator  
EVs: 40 HP / 252 Def / 216 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Toxic  
- Scald  

Blissey (F) @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Toxic  
- Soft-Boiled  
- Heal Bell  

Altaria-Mega @ Altarianite  
Ability: Natural Cure  
EVs: 252 HP / 200 Def / 56 Spe  
Relaxed Nature  
- Return  
- Flamethrower  
- Defog  
- Roost  

Pyukumuku @ Poisonium Z  
Ability: Unaware  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Counter  
- Toxic  
- Soak  
- Recover  

Gligar @ Eviolite  
Ability: Immunity  
EVs: 252 HP / 216 Def / 24 SpD / 16 Spe  
Impish Nature  
- Earthquake  
- Curse  
- Roost  
- Defog