Landorus (M) @ Life Orb  
Ability: Sheer Force  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Sludge Bomb  
- Psychic  
- Protect  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 160 Atk / 96 SpA / 252 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Stealth Rock  
- Protect  

Metagross @ Assault Vest  
Ability: Clear Body  
EVs: 252 HP / 136 Atk / 24 Def / 88 SpD / 8 Spe  
Adamant Nature  
- Meteor Mash  
- Earthquake  
- Bullet Punch  
- Ice Punch  

Talonflame @ Sharp Beak  
Ability: Gale Wings  
EVs: 236 HP / 252 Atk / 20 Spe  
Adamant Nature  
- Brave Bird  
- Tailwind  
- Roost  
- Protect  

Keldeo @ Lum Berry  
Ability: Justified  
EVs: 56 HP / 252 SpA / 200 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Secret Sword  
- Quick Guard  
- Protect  

Mew @ Sitrus Berry  
Ability: Synchronize  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Fake Out  
- Transform  
- Taunt  
- Will-O-Wisp