Deoxys-Attack @ Life Orb  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Psycho Boost  
- Extreme Speed  
- Ice Beam  
- Superpower  

Arceus-Flying @ Sky Plate  
Ability: Multitype  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Calm Mind  
- Refresh  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
- Precipice Blades  
- Overheat  
- Roar  
- Stealth Rock  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 252 Atk / 252 Spe  
Jolly Nature  
- Photon Geyser  
- Sunsteel Strike  
- Outrage  
- Swords Dance  

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

Xerneas @ Choice Scarf  
Ability: Fairy Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Aromatherapy  
- Toxic  
- Endeavor