Kyogre (Kyogre-Primal) @ Blue Orb  
Ability: Primordial Sea  
Shiny: Yes  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Origin Pulse  
- Calm Mind  
- Ice Beam  
- Substitute  

Magearna (Magearna) @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Pain Split  
- Volt Switch  
- Heart Swap  

Groudon (Groudon-Primal) @ Red Orb  
Ability: Desolate Land  
EVs: 44 HP / 252 Atk / 56 SpD / 156 Spe  
Adamant Nature  
- Stealth Rock  
- Precipice Blades  
- Rock Tomb  
- Swords Dance  

Yveltal (Yveltal) @ Choice Scarf  
Ability: Dark Aura  
Shiny: Yes  
EVs: 4 Atk / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Defog  
- Oblivion Wing  
- Foul Play  

Necrozma-Dusk Mane (Necrozma-Dusk-Mane) @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Swords Dance  
- Photon Geyser  
- Sunsteel Strike  

Zygarde (Zygarde-Complete) @ Leftovers  
Ability: Power Construct  
Shiny: Yes  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Thousand Arrows  
- Glare  
- Rest  
- Haze