Arceus @ Life Orb  
Ability: Multitype  
EVs: 132 HP / 252 Atk / 124 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Recover  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Stealth Rock  
- Earth Power  
- Protect  

Cloyster @ Focus Sash  
Ability: Skill Link  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Rapid Spin  
- Toxic Spikes  
- Icicle Spear  
- Shell Smash  

Ho-Oh @ Choice Band  
Ability: Regenerator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Brave Bird  
- Sacred Fire  
- Earthquake  
- Sleep Talk  

Darkrai @ Focus Sash  
Ability: Bad Dreams  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dark Void  
- Dark Pulse  
- Nasty Plot  
- Thunder  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 168 HP / 200 Atk / 32 SpD / 108 Spe  
Adamant Nature  
- Rock Polish  
- Precipice Blades  
- Swords Dance  
- Stone Edge