Ho-Oh @ Choice Band  
Ability: Regenerator  
Tera Type: Flying  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Sacred Fire  
- Brave Bird  
- Earthquake  
- Toxic  

PEED ON GET IT PEE (Groudon-Primal) @ Red Orb  
Ability: Drought  
Tera Type: Ground  
EVs: 248 HP / 68 Def / 192 SpD  
Sassy Nature  
- Overheat  
- Precipice Blades  
- Toxic  
- Stealth Rock  

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

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
Tera Type: Ghost  
EVs: 248 HP / 76 Def / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Foul Play  
- Toxic  

Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Glare  
- Thousand Arrows  
- Coil  
- Rest  

Necrozma (Necrozma-Dusk-Mane) @ Solganium Z  
Ability: Prism Armor  
Tera Type: Grass  
EVs: 132 HP / 252 Atk / 124 Spe  
Adamant Nature  
- Dragon Dance  
- Sunsteel Strike  
- Earthquake  
- Morning Sun