Nightmare Catcher (Necrozma-Dawn-Wings) @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Volt Switch  
- Spectral Thief  
- Moongeist Beam  
- Rapid Spin  

Visions of Fright (Yveltal) @ Toxic Orb  
Ability: Poison Heal  
Shiny: Yes  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
- Knock Off  
- Baneful Bunker  
- Teleport  
- Beak Blast  

Paradoxical Entity (Slowbro-Mega) @ Toxic Orb  
Ability: Poison Heal  
Shiny: Yes  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Bold Nature  
IVs: 0 Spe  
- Scald  
- Spikes  
- King's Shield  
- U-turn  

Amorphic Facets (Chansey) (F) @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Impish Nature  
- Court Change  
- Recover  
- Toxic Spikes  
- U-turn  

Temporal Drifting (Kyogre-Primal) @ Leftovers  
Ability: Magic Bounce  
Level: 99  
Shiny: Yes  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Topsy-Turvy  
- Teleport  
- Scald  
- Shore Up  

Painless Suffering (Arceus-Poison) @ Rocky Helmet  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Anchor Shot  
- Topsy-Turvy  
- Recover  
- Defog