Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Flying  
EVs: 240 HP / 20 Atk / 224 SpD / 24 Spe  
Adamant Nature  
- Spikes  
- Precipice Blades  
- Heat Crash  
- Stone Edge  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
Tera Type: Water  
EVs: 244 HP / 232 Def / 24 SpD / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Rest  
- Scald  
- Ice Beam  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
Tera Type: Ghost  
EVs: 252 HP / 172 Def / 84 Spe  
Jolly Nature  
- Foul Play  
- Sucker Punch  
- Taunt  
- Roost  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 204 Def / 56 SpD  
Impish Nature  
- Sacred Fire  
- Toxic  
- Defog  
- Whirlwind  

Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: Water  
EVs: 248 HP / 204 SpD / 56 Spe  
Careful Nature  
- Rest  
- Coil  
- Thousand Arrows  
- Toxic  

Arceus @ Groundium Z  
Ability: Multitype  
Tera Type: Ghost  
EVs: 248 HP / 92 Def / 40 SpD / 128 Spe  
Jolly Nature  
- Dragon Dance  
- Earthquake  
- Recover  
- Stone Edge