Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Behemoth Blade  
- Close Combat  
- Wild Charge  

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

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Sacred Fire  
- Brave Bird  
- Defog  
- Recover  

Groudon @ Red Orb  
Ability: Drought  
Tera Type: Ground  
EVs: 252 SpA / 96 SpD / 160 Spe  
Mild Nature  
- Overheat  
- Precipice Blades  
- Rock Tomb  
- Stealth Rock  

Marshadow @ Focus Sash  
Ability: Technician  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Spectral Thief  
- Shadow Sneak  
- Low Kick  
- Thief  

Groudon @ Red Orb  
Ability: Drought  
Tera Type: Ground  
EVs: 252 SpA / 96 SpD / 160 Spe  
Mild Nature  
- Overheat  
- Precipice Blades  
- Rock Tomb  
- Stealth Rock