Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 40 HP / 216 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Origin Pulse  
- Ice Beam  
- Thunder  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 112 HP / 128 Atk / 104 SpD / 164 Spe  
Adamant Nature  
- Stealth Rock  
- Toxic  
- Stone Edge  
- Precipice Blades  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 156 Def / 100 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Recover  
- Toxic  

Zygarde @ Leftovers  
Ability: Power Construct  
EVs: 252 HP / 164 Def / 92 SpD  
Impish Nature  
- Coil  
- Rest  
- Thousand Arrows  
- Glare  

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

Yveltal @ Leftovers  
Ability: Dark Aura  
EVs: 248 HP / 168 Def / 92 Spe  
Impish Nature  
- Sucker Punch  
- Defog  
- Foul Play  
- Roost