Clefable @ Leftovers  
Ability: Magic Guard  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Stealth Rock  
- Moonblast  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Steel  
EVs: 244 HP / 252 Def / 12 SpD  
Impish Nature  
- Earthquake  
- Toxic  
- Protect  
- Spikes  

Gholdengo @ Leftovers / Heavy-Duty Boots
Ability: Good as Gold  
Tera Type: Flying / Fairy / Water
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Shadow Ball  
- Make It Rain  
- Recover  
- Nasty Plot