Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 128 HP / 252 Atk / 128 Spe  
Adamant Nature  
- Rock Polish  
- Stone Edge  
- Precipice Blades  
- Swords Dance  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Defog  
- Toxic  

Rayquaza-Mega @ Life Orb  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
IVs: 0 Atk  
- Dragon Ascent  
- Draco Meteor  
- Extreme Speed  
- V-create  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 248 HP / 244 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Ice Beam  
- Recover  

Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Sunsteel Strike  
- Toxic  
- Morning Sun  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 248 HP / 136 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Perish Song  
- Whirlpool