Eternatus @ Choice Specs  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Dragon Energy  
- Sludge Bomb  
- Blue Flare  
- Volt Switch  

Ho-Oh @ Choice Band  
Ability: Desolate Land  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- V-create  
- Knock Off  
- U-turn  
- Final Gambit  

Kyogre @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Spectral Thief  
- Core Enforcer  
- Nuzzle  
- U-turn  

Dialga @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Brave Nature  
IVs: 0 Spe  
- Core Enforcer  
- Rapid Spin  
- Nuzzle  
- U-turn  

Honedge @ Shell Bell  
Ability: Sturdy  
Level: 1  
EVs: 252 Atk  
Brave Nature  
IVs: 0 HP / 0 Def / 0 SpD / 0 Spe  
- Endeavor  
- Bullet Punch  
- Core Enforcer  
- Rapid Spin  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Final Gambit  
- Spectral Thief  
- Rapid Spin  
- Nuzzle