Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 176 Atk / 80 SpA / 252 Spe  
Hasty Nature  
- Protect  
- Diamond Storm  
- Earth Power  
- Moonblast  

Victini @ Choice Scarf  
Ability: Victory Star  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- V-create  
- Bolt Strike  
- U-turn  
- Trick  

Keldeo @ Leftovers  
Ability: Justified  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Surf  
- Secret Sword  
- Taunt  
- Calm Mind  

Ferrothorn (M) @ Chople Berry  
Ability: Iron Barbs  
EVs: 252 HP / 144 Atk / 88 Def / 24 SpD  
Relaxed Nature  
IVs: 8 Spe  
- Spikes  
- Power Whip  
- Explosion  
- Gyro Ball  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 20 Def / 8 SpD / 232 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Smack Down  
- U-turn  

Dragonite @ Choice Band  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Outrage  
- Extreme Speed  
- Iron Head  
- Superpower