Eternatus @ Power Herb  
Ability: Pressure  
Tera Type: Fire  
EVs: 168 HP / 252 SpA / 88 Spe  
Modest Nature  
IVs: 0 Atk  
- Agility  
- Meteor Beam  
- Dynamax Cannon  
- Fire Blast  

Tornadus (M) @ Covert Cloak  
Ability: Prankster  
Tera Type: Flying  
EVs: 252 HP / 92 Def / 4 SpA / 132 SpD / 28 Spe  
Calm Nature  
IVs: 0 Atk  
- Tailwind  
- Bleakwind Storm  
- Taunt  
- Icy Wind  

Ho-Oh @ Leftovers  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Fire  
EVs: 252 HP / 4 Atk / 252 SpA  
Mild Nature  
- Recover  
- Brave Bird  
- Sacred Fire  
- Protect  

Grimmsnarl @ Light Clay  
Ability: Prankster  
Shiny: Yes  
Tera Type: Ghost  
EVs: 252 HP / 4 Atk / 212 Def / 36 SpD / 4 Spe  
Careful Nature  
- Spirit Break  
- Reflect  
- Light Screen  
- Parting Shot  

Rillaboom @ Assault Vest  
Ability: Grassy Surge  
Tera Type: Fire  
EVs: 204 HP / 124 Atk / 36 Def / 68 SpD / 76 Spe  
Adamant Nature  
- Fake Out  
- Wood Hammer  
- Grassy Glide  
- U-turn  

Suicune @ Chesto Berry  
Ability: Inner Focus  
Tera Type: Water  
EVs: 252 HP / 152 Def / 104 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Calm Mind  
- Protect  
- Rest