Regigigas @ Life Orb  
Ability: Shadow Tag  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Fake Out  
- Extreme Speed  
- Low Kick  
- Water Shuriken  

Rayquaza-Mega @ Mental Herb  
Ability: Mold Breaker  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Shell Smash  
- King's Shield  
- Dark Void  

Aegislash @ Leftovers  
Ability: Magic Bounce  
EVs: 248 HP / 80 SpD / 180 Spe  
Calm Nature  
IVs: 0 Atk  
- Substitute  
- Baton Pass  
- Curse  
- Roost  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
- Whirlwind  
- Sleep Talk  
- Chatter  
- Copycat  

Swampert-Mega @ Lum Berry  
Ability: Wonder Guard  
EVs: 248 HP / 56 Atk / 196 Def / 8 SpD  
Adamant Nature  
- Bonemerang  
- Soft-Boiled  
- Parting Shot  
- Stealth Rock  

Arceus @ Lum Berry  
Ability: Wonder Guard  
EVs: 248 HP / 84 Def / 8 SpA / 168 SpD  
Modest Nature  
IVs: 0 Atk  
- Chatter  
- Baton Pass  
- Recover  
- Magic Coat