Dondozo @ Heavy-Duty Boots  
Ability: Unaware  
Tera Type: Ground  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Avalanche  
- Earthquake  
- Curse  
- Rest  

Giratina @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fairy  
EVs: 248 HP / 208 Def / 52 SpD  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Rest  
- Toxic  
- Will-O-Wisp  

Blissey @ Shed Shell  
Ability: Natural Cure  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Heal Bell  
- Confide  
- Seismic Toss