Mew @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Spikes  
- Will-O-Wisp  
- Knock Off  
- Soft-Boiled  

Keldeo @ Choice Specs  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hydro Pump  
- Secret Sword  
- Icy Wind  
- Flip Turn  

Moltres @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Fire Blast  
- Hurricane  
- U-turn  
- Roost  

Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 56 Def / 200 SpD  
Relaxed Nature  
- Power Whip  
- Knock Off  
- Rock Slide  
- Earthquake  

Thundurus (M) @ Heavy-Duty Boots  
Ability: Defiant  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- U-turn  
- Knock Off  
- Thunderbolt  
- Psychic  

Nihilego @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Sludge Wave  
- Power Gem  
- Grass Knot