Weezing @ Black Sludge  
Ability: Neutralizing Gas  
EVs: 252 HP / 168 Def / 84 SpD / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Sludge Bomb  
- Pain Split  
- Toxic Spikes  

Skarmory @ Shed Shell  
Ability: Sturdy  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Spikes  
- Whirlwind  
- Roost  
- Brave Bird  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 248 HP / 116 Def / 144 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Roost  
- Calm Mind  
- Psychic  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 144 SpD / 120 Spe  
Jolly Nature  
- Earthquake  
- Defog  
- Knock Off  
- Roost  

Tangrowth  
Ability: Regenerator  
EVs: 248 HP / 248 Def / 12 Spe  
Bold Nature  
- Knock Off  
- Giga Drain  
- Sludge Bomb  
- Leech Seed  

Blissey (F) @ Leftovers  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Seismic Toss  
- Thunder Wave  
- Soft-Boiled