Mamoswine @ Choice Band / Life Orb
Ability: Adaptability  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Earthquake  
- Icicle Crash  
- Ice Shard  
- Knock Off / Stealth Rocks

Bisharp @ Black Glasses  
Ability: Adaptability  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant / Jolly Nature  
- Knock Off  
- Iron Head  
- Sucker Punch  
- Swords Dance