Steelix-Mega @ Steelixite  
Ability: Sand Force  
EVs: 216 HP / 176 Atk / 116 SpD  
Brave Nature  
IVs: 4 Spe  
- Heavy Slam  
- Earthquake  
- Fire Fang  
- Protect  

Gigalith @ Figy Berry  
Ability: Sand Stream  
EVs: 252 HP / 84 Atk / 36 Def / 136 SpD  
Brave Nature  
IVs: 23 Spe  
- Stone Edge  
- Stomping Tantrum  
- Stealth Rock  
- Toxic  

Oranguru @ Iapapa Berry  
Ability: Telepathy  
EVs: 252 HP / 104 Def / 152 SpD  
Sassy Nature  
IVs: 22 Spe  
- Trick Room  
- Psychic  
- Instruct  
- Knock Off  

Infernape @ Assault Vest  
Ability: Blaze  
EVs: 212 Atk / 80 SpA / 216 Spe  
Hasty Nature  
- Fake Out  
- Close Combat  
- Overheat  
- U-turn  

Rotom-Wash @ Waterium Z  
Ability: Levitate  
EVs: 252 HP / 48 Def / 44 SpA / 76 SpD / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Will-O-Wisp  
- Protect  

Shaymin-Sky @ Expert Belt  
Ability: Serene Grace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Air Slash  
- Seed Flare  
- Tailwind  
- Protect