Mandibuzz @ Rocky Helmet 
Ability: Overcoat 
EVs: 248 HP / 160 Def / 100 Spe 
Impish Nature 
- Taunt 
- Roost 
- Defog 
- Knock Off

Steelix-Mega @ Steelixite 
Ability: Sand Force 
EVs: 252 HP / 36 Atk / 220 SpD 
Adamant Nature 
- Heavy Slam 
- Earthquake 
- Stealth Rock 
- Curse