Arceus-Poison @ Black Sludge  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Final Gambit  
- Heal Bell  
- Topsy-Turvy  
- Destiny Bond  

Arceus-Steel @ Choice Scarf  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Final Gambit  
- Aromatherapy  
- Recover  
- Lunar Dance  

Arceus @ Lagging Tail  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Trick  
- Volt Switch  
- King's Shield  
- Aromatherapy