Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bulk Up  
- Poltergeist  
- Close Combat  
- Shadow Sneak  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Sunsteel Strike  
- Toxic  
- Stealth Rock  
- Moonlight  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 80 Def / 164 SpD / 12 Spe  
Impish Nature  
- Swords Dance  
- Stone Edge  
- Precipice Blades  
- Rest  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 172 SpD / 88 Spe  
Calm Nature  
IVs: 0 Atk  
- Judgment  
- Will-O-Wisp  
- Refresh  
- Recover  

Arceus-Rock @ Stone Plate  
Ability: Multitype  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Will-O-Wisp  
- Defog  
- Recover  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 248 HP / 132 Def / 128 Spe  
Bold Nature  
IVs: 0 Atk  
- Ice Beam  
- Earth Power  
- Refresh  
- Recover