Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 192 SpD  
Relaxed Nature  
- Stealth Rock  
- Rock Tomb  
- Precipice Blades  
- Overheat  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Flying  
EVs: 248 HP / 44 Atk / 20 SpD / 196 Spe  
Adamant Nature  
- Brave Bird  
- Sacred Fire  
- Flame Charge  
- Fire Spin  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Shiny: Yes  
Tera Type: Poison  
EVs: 248 HP / 44 Def / 28 SpA / 88 SpD / 100 Spe  
Timid Nature  
IVs: 0 Atk  
- Imprison  
- Taunt  
- Recover  
- Judgment  

Zygarde @ Leftovers  
Ability: Power Construct  
Shiny: Yes  
Tera Type: Water  
EVs: 248 HP / 208 Def / 52 Spe  
Impish Nature  
- Glare  
- Coil  
- Rest  
- Thousand Arrows  

Eternatus @ Power Herb  
Ability: Pressure  
Tera Type: Fairy  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Recover  
- Meteor Beam  
- Dynamax Cannon  
- Fire Blast  

Yveltal @ Choice Scarf  
Ability: Dark Aura  
Shiny: Yes  
Tera Type: Steel  
EVs: 32 HP / 244 Def / 8 SpD / 224 Spe  
Timid Nature  
- Foul Play  
- Knock Off  
- Defog  
- U-turn