Palkia @ Expert Belt  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Thunderbolt  
- Hydro Pump  
- Spacial Rend  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Toxic  
- Moonlight  
- Sunsteel Strike  

Zygarde-Complete @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Rest  
- Dragon Tail  
- Sleep Talk  
- Thousand Arrows  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Fire Blast  
- Solar Beam  
- Hidden Power [Ice]  

Giratina-Origin @ Griseous Orb  
Ability: Levitate  
EVs: 252 Atk / 252 Def / 4 SpD  
Adamant Nature  
- Defog  
- Shadow Sneak  
- Earthquake  
- Dragon Tail  

Arceus @ Leftovers  
Ability: Multitype  
EVs: 240 HP / 252 Atk / 16 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Shadow Claw  
- Earthquake