Scizor-Mega @ Scizorite  
Ability: Technician  
EVs: 252 HP / 56 Def / 200 SpD  
Careful Nature  
- Bullet Punch  
- U-turn  
- Swords Dance  
- Roost  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Future Sight  
- Slack Off  
- Teleport  

Heatran @ Grassium Z  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Solar Beam  
- Taunt  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Seismic Toss  
- Soft-Boiled  
- Stealth Rock  
- Teleport  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
EVs: 252 HP / 236 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Roost  
- Toxic  
- Defog  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Naive Nature  
- Earthquake  
- Hidden Power [Ice]  
- Knock Off  
- U-turn