Mandibuzz @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 164 Def / 96 Spe  
Impish Nature  
IVs: 0 Atk  
- Foul Play  
- Defog  
- Roost  
- Taunt  

Seismitoad @ Leftovers  
Ability: Water Absorb  
EVs: 232 HP / 252 Def / 24 Spe  
Impish Nature  
- Stealth Rock  
- Knock Off  
- Earthquake  
- Toxic  

Diancie @ Leftovers  
Ability: Clear Body  
Shiny: Yes  
EVs: 248 HP / 4 Def / 188 SpD / 68 Spe  
Sassy Nature  
- Diamond Storm  
- Heal Bell  
- Moonblast  
- Protect  

Chansey @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Seismic Toss  
- Soft-Boiled  
- Toxic  

Weezing-Galar @ Rocky Helmet  
Ability: Neutralizing Gas  
EVs: 252 HP / 40 Def / 216 Spe  
Bold Nature  
IVs: 0 Atk  
- Strange Steam  
- Will-O-Wisp  
- Toxic Spikes  
- Pain Split  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 248 HP / 204 Def / 56 Spe  
Impish Nature  
IVs: 0 Atk  
- Spikes  
- Roost  
- Iron Defense  
- Body Press