Eternatus @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fairy  
EVs: 240 HP / 252 SpD / 16 Spe  
Timid Nature  
- Recover  
- Sludge Bomb  
- Dragon Tail  
- Toxic Spikes  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Ghost  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Spikes  
- Leech Seed  
- Iron Defense  
- Body Press  

Ditto @ Choice Scarf  
Ability: Imposter  
Tera Type: Ground  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
IVs: 30 Atk  
- Transform  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Tera Type: Water  
EVs: 252 HP / 132 Def / 124 Spe  
Bold Nature  
- Judgment  
- Stealth Rock  
- Recover  
- Stone Edge  

Garganacl @ Leftovers  
Ability: Purifying Salt  
Tera Type: Fairy  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Salt Cure  
- Recover  
- Earthquake  
- Curse  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
Tera Type: Dark  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 0 Atk  
- Toxic  
- Foul Play  
- Roost  
- Taunt