SpDef Pivot (Chansey) (F) @ Eviolite  
Ability: Regenerator
EVs: 4 HP / 252 Def / 252 SpD  
Bold Nature  
- Soft-Boiled  
- Teleport  
- Stealth Rock / Toxic 
- Seismic Toss

Unaware Wall (Chansey) (F) @ Eviolite  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Seismic Toss  
- Stealth Rock  
- Soft-Boiled  
- Heal Bell / Toxic