Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Spikes  
- Whirlwind  
- Toxic

Chansey @ Eviolite  
Ability: Natural Cure  
EVs: 244 HP / 252 Def / 12 SpD  
Bold Nature  
- Seismic Toss  
- Soft-Boiled  
- Stealth Rock  
- Heal Bell