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

Groudon @ Earth Plate  
Ability: Drought  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Dragon Tail  
- Fire Punch  
- Stealth Rock  

Arceus-Ghost @ Spooky Plate  
Ability: Multitype  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Shadow Force  
- Extreme Speed  
- Brick Break  

Dialga @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 188 SpD / 68 Spe  
Careful Nature  
- Substitute  
- Fire Blast  
- Bulk Up  
- Dragon Tail  

Ho-Oh @ Choice Band  
Ability: Regenerator  
EVs: 64 HP / 252 Atk / 4 Def / 188 Spe  
Adamant Nature  
- Brave Bird  
- Sacred Fire  
- Earthquake  
- Sleep Talk  

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