Steelix-Mega @ Steelixite  
Ability: Sturdy  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Curse  
- Gyro Ball  
- Earthquake  
- Stealth Rock  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Future Sight  
- Teleport  
- Slack Off  

Kommo-o @ Kommonium Z  
Ability: Bulletproof  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Clanging Scales  
- Aura Sphere  
- Flash Cannon  
- Hidden Power [Ice]  

Scizor @ Choice Band  
Ability: Technician  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Bullet Punch  
- U-turn  
- Superpower  
- Pursuit  

Shaymin @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 252 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Seed Flare  
- Leech Seed  
- Toxic  
- Aromatherapy  

Moltres @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Hurricane  
- Fire Blast