Keldeo-Resolute @ Leftovers  
Ability: Justified  
EVs: 252 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Secret Sword  
- Scald  
- Calm Mind  
- Substitute  

Metagross @ Metagrossite  
Ability: Clear Body  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Brick Break  
- Zen Headbutt  
- Meteor Mash  
- Bullet Punch  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 252 SpA / 8 SpD / 248 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Grass Knot  
- Thunderbolt  

Rayquaza @ Weakness Policy  
Ability: Air Lock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- Dragon Dance  
- Waterfall  
- Extreme Speed  

Mamoswine @ Aguav Berry  
Ability: Thick Fat  
EVs: 128 HP / 216 Atk / 64 SpD / 100 Spe  
Adamant Nature  
- Earthquake  
- Ice Shard  
- Icicle Crash  
- Knock Off  

Doublade @ Eviolite  
Ability: No Guard  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Gyro Ball  
- Swords Dance  
- Shadow Sneak  
- Sacred Sword