Garganacl @ Leftovers  
Ability: Purifying Salt  
Tera Type: Water  
EVs: 248 HP / 36 Def / 224 SpD  
Impish Nature  
- Salt Cure  
- Stealth Rock  
- Protect  
- Recover  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Steel  
EVs: 248 HP / 136 Atk / 60 Def / 52 SpD / 12 Spe  
Adamant Nature  
- Poltergeist  
- Dragon Tail  
- Defog  
- Thunder Wave