Eternatus @ Power Herb  
Ability: Pressure  
Level: 50  
Tera Type: Stellar  
IVs: 0 Atk  
- Meteor Beam  
- Flamethrower  
- Dynamax Cannon  
- Protect  

Eternatus @ Choice Specs  
Ability: Pressure  
Level: 50  
Tera Type: Poison  
IVs: 0 Atk  
- Sludge Wave  
- Flamethrower  
- Dynamax Cannon  
- Sludge Bomb  

Eternatus @ Life Orb  
Ability: Pressure  
Level: 50  
Tera Type: Fire  
IVs: 0 Atk  
- Sludge Bomb  
- Flamethrower  
- Dynamax Cannon  
- Protect  

Eternatus @ Leftovers  
Ability: Pressure  
Level: 50  
Tera Type: Dark  
IVs: 0 Atk  
- Toxic  
- Cosmic Power  
- Flamethrower  
- Recover