Zekrom @ Life Orb  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Hasty Nature  
- Bolt Beak  
- Clanging Scales  
- Strength Sap  
- Spikes  

Zacian @ Rusted Sword  
Ability: Illuminate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Sunsteel Strike  
- Bolt Beak  
- Fishious Rend  
- Stealth Rock  

Keldeo-Resolute @ Metronome  
Ability: Primordial Sea  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Scald  
- Ice Beam  
- Thunder  
- Strength Sap  

Ferrothorn @ Rocky Helmet  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Anchor Shot  
- Entrainment  
- Poison Fang  
- Slack Off  

Zacian @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Spirit Break  
- U-turn  
- Rapid Spin  
- Glare  

Zamazenta-Crowned @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Body Press  
- Anchor Shot  
- Recover  
- Haze