Arceus-Flying @ Lum Berry  
Ability: Neutralizing Gas  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Aeroblast  
- Spore  
- Quiver Dance  
- Taunt  

Arceus-Grass @ Mental Herb  
Ability: Neutralizing Gas  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Grass Knot  
- Flamethrower  
- Shell Smash  
- Taunt  

Arceus @ Choice Scarf  
Ability: Comatose  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Whirlwind  
- Dragon Tail  
- Sleep Talk  
- Chatter  

Mewtwo @ Lum Berry  
Ability: Neutralizing Gas  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stored Power  
- Shell Smash  
- Spore  
- Moonblast  

Arceus-Fairy @ Lum Berry  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Aura Sphere  
- Shell Smash  
- Spore  

Spiritomb @ Mental Herb  
Ability: Wonder Guard  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Sticky Web  
- Dragon Tail  
- Magic Coat  
- Stealth Rock