Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 248 HP / 28 Def / 232 SpD  
Calm Nature  
IVs: 0 Atk / 6 Spe  
- Heart Swap  
- Pain Split  
- Volt Switch  
- Flash Cannon

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 248 HP / 168 Def / 92 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Will-O-Wisp