Dragapult @ Choice Specs  
Ability: Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Shadow Ball  
- Draco Meteor  
- U-turn  
- Hex  

Blacephalon @ Choice Scarf  
Ability: Beast Boost  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Flamethrower  
- Overheat  
- Toxic  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 220 SpD / 36 Spe  
Calm Nature  
IVs: 0 Atk  
- Toxic  
- King's Shield  
- Shadow Ball  
- Substitute  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 36 Atk / 172 SpD / 48 Spe  
Careful Nature  
- Earthquake  
- Defog  
- U-turn  
- Toxic  

Volcanion @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Fire Blast  
- Earth Power  
- Toxic  

Cobalion @ Leftovers  
Ability: Justified  
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature  
- Close Combat  
- Toxic  
- Volt Switch  
- Stealth Rock