Arceus-Ghost @ Spooky Plate  
Ability: Normalize  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Jungle Healing  
- Judgment  
- Thunder Cage  
- Entrainment  

Alakazam-Mega @ Choice Specs  
Ability: Psychic Surge  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Expanding Force  
- Psystrike  
- Volt Switch  
- Astral Barrage  

Ting-Lu @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Knock Off  
- U-turn  
- Salt Cure  
- Mortal Spin  

Groudon @ Ability Shield  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Precipice Blades  
- Spikes  
- Strength Sap  
- Flip Turn  

Koraidon @ Rocky Helmet  
Ability: Magic Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Mortal Spin  
- Triple Arrows  
- Strength Sap  

Celesteela @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Nuzzle  
- U-turn  
- Revelation Dance  
- Rapid Spin