Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 244 HP / 40 Def / 200 SpD / 24 Spe  
Careful Nature  
- Sacred Fire  
- Brave Bird  
- Recover  
- Whirlwind  

Necrozma-Dusk-Mane @ Heavy-Duty Boots  
Ability: Prism Armor  
Tera Type: Fire  
EVs: 236 HP / 8 Atk / 252 Def / 12 Spe  
Impish Nature  
- Sunsteel Strike  
- Knock Off  
- Stealth Rock  
- Morning Sun  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
Tera Type: Fairy  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Spikes  
- Earthquake  
- Ruination  
- Whirlwind  

Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Close Combat  
- Dragon Claw  
- Flare Blitz  

Miraidon @ Heavy-Duty Boots  
Ability: Hadron Engine  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Electro Drift  
- Taunt  
- Calm Mind  
- Dragon Pulse  

Eternatus @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fire  
EVs: 252 HP / 132 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Recover  
- Sludge Bomb  
- Flamethrower