Cobalion @ Life Orb  
Ability: Magic Guard  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Steel Beam  
- Close Combat  
- Volt Switch  
- Work Up  

Barraskewda @ Choice Band  
Ability: Primordial Sea  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Liquidation  
- Flip Turn  
- Close Combat  
- Poison Jab  

Cinderace @ Choice Scarf  
Ability: Magic Guard  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Flare Blitz  
- U-turn  
- Gunk Shot  
- Court Change  

Landorus-Therian (M) @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 204 Def / 32 SpD / 20 Spe  
Impish Nature  
- Substitute  
- Bulk Up  
- Earthquake  
- Knock Off  

Swampert @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Flip Turn  
- Earthquake  
- Sludge Wave  
- Scald  

Mew @ Heavy-Duty Boots  
Ability: Dauntless Shield  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Will-O-Wisp  
- Volt Switch  
- Ice Beam