Mewtwo @ Choice Specs  
Ability: Pressure  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psystrike  
- Fire Blast  
- Focus Blast  
- Power Gem  

Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Low Kick  
- Outrage  
- Flare Blitz  
- U-turn  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 216 Def / 28 SpD / 16 Spe  
Impish Nature  
- Sacred Fire  
- Brave Bird  
- Recover  
- Whirlwind  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Steel  
EVs: 232 HP / 216 SpA / 60 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunder Wave  
- Hex  
- Draco Meteor  
- Defog  

Landorus-Therian @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Water  
EVs: 248 HP / 8 Atk / 244 Def / 8 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Rock Tomb  
- U-turn  

Alomomola (M) @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 40 HP / 216 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Wish  
- Protect  
- Tickle  
- Flip Turn