prometheus (Deoxys-Speed) @ Light Clay  
Ability: Pressure  
Tera Type: Ghost  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Taunt  
- Reflect  
- Psycho Boost  

so he could run (Groudon-Primal) @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 156 HP / 252 Atk / 4 SpD / 96 Spe  
Adamant Nature  
- Precipice Blades  
- Rock Polish  
- Stone Edge  
- Fire Punch  

emperors new 👕 (Urshifu) @ Life Orb  
Ability: Unseen Fist  
Hidden Power: Ghost  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Sucker Punch  
- Wicked Blow  
- U-turn  

of birthright (Necrozma-Dusk-Mane) @ Weakness Policy  
Ability: Prism Armor  
Tera Type: Steel  
EVs: 56 HP / 252 Atk / 200 Spe  
Adamant Nature  
- Rock Polish  
- Sunsteel Strike  
- Earthquake  
- Stone Edge  

oh deer god (Xerneas) @ Power Herb  
Ability: Fairy Aura  
Tera Type: Electric  
EVs: 48 HP / 24 Def / 252 SpA / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunderbolt  
- Substitute  

holy gale (Ho-Oh) @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Steel  
EVs: 248 HP / 204 Def / 56 SpD  
Impish Nature  
- Sacred Fire  
- Toxic  
- Recover  
- Whirlwind