Tangrowth  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Giga Drain  
- Knock Off  
- Focus Blast  
- Toxic  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Toxic Spikes  
- Recover  

Corviknight @ Shed Shell  
Ability: Pressure  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
IVs: 0 Atk / 29 Spe  
- Roost  
- Iron Defense  
- Body Press  
- Defog  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Seismic Toss  
- Heal Bell  
- Soft-Boiled  

Gastrodon-East @ Leftovers  
Ability: Storm Drain  
EVs: 252 HP / 232 SpD / 24 Spe  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Earth Power  
- Clear Smog  
- Recover  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 12 Atk / 68 Def / 176 SpD  
Sassy Nature  
- Iron Head  
- Psychic  
- Wish  
- Protect