Calyrex-Ice @ Weakness Policy  
Ability: As One (Glastrier)  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
- Swords Dance  
- Glacial Lance  
- Close Combat  
- Trick Room  

Melmetal @ Life Orb  
Ability: Iron Fist  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Earthquake  
- Double Iron Bash  
- Rock Slide  
- Superpower  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 HP / 252 Atk / 4 SpA  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- Sunsteel Strike  
- Photon Geyser  
- Trick Room  

Carbink @ Mental Herb  
Ability: Sturdy  
EVs: 248 HP / 8 Atk / 252 SpD  
Sassy Nature  
- Stealth Rock  
- Trick Room  
- Magic Coat  
- Explosion  

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 168 Def / 252 SpA / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Light Screen  
- Moonblast  
- Thunder  
- Aromatherapy  

Crawdaunt @ Choice Band  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Close Combat  
- Knock Off  
- Crabhammer  
- Aqua Jet