Articuno @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Substitute  
- Toxic  
- Roost  
- Freeze-Dry  

Zapdos @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Substitute  
- Toxic  
- Discharge  
- Roost  

Moltres @ Heavy-Duty Boots  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Flamethrower  
- Substitute  
- Toxic  
- Roost  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Substitute  
- Roost  
- Bulk Up  
- Brave Bird  

Landorus (M) @ Life Orb  
Ability: Sheer Force  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Stealth Rock  
- U-turn  
- Earth Power  
- Focus Blast  

Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Roost  
- Dragon Dance  
- Dragon Claw  
- Earthquake