Deoxys-Speed @ Leftovers  
Ability: Wonder Guard  
EVs: 248 HP / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Baton Pass  
- Defog  
- Stealth Rock  

Xerneas @ Iron Plate  
Ability: Wonder Guard  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Judgment  
- Searing Shot  
- Shell Smash  

Demon (Giratina) @ Kasib Berry  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk / 0 SpA  
- Encore  
- Curse  
- Recover  
- Will-O-Wisp  

Gengar-Mega @ Spooky Plate  
Ability: Mold Breaker  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Shell Smash  
- Judgment  
- Secret Sword  

Groudon-Primal @ Mental Herb  
Ability: Mold Breaker  
EVs: 192 HP / 252 Atk / 64 Spe  
Adamant Nature  
- Thousand Arrows  
- Shell Smash  
- Dark Void  
- King's Shield  

Regigigas @ Silk Scarf  
Ability: Infiltrator  
EVs: 252 Atk / 252 Def / 4 Spe  
Adamant Nature  
- Fake Out  
- Extreme Speed  
- Pursuit  
- Low Kick