Registeel @ Chesto Berry  
Ability: Clear Body  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Amnesia  
- Iron Defense  
- Rest  
- Body Press  

Blissey @ Heavy-Duty Boots  
Ability: Natural Cure  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Heal Bell  
- Soft-Boiled  
- Seismic Toss  
- Toxic  

Quagsire @ Leftovers  
Ability: Unaware  
Tera Type: Water  
EVs: 252 HP / 220 Def / 36 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Scald  
- Spikes  
- Toxic  
- Recover  

Gligar @ Eviolite  
Ability: Immunity  
Tera Type: Ground  
EVs: 252 HP / 160 Def / 96 SpD  
Impish Nature  
- Roost  
- Defog  
- Earthquake  
- Toxic  

Nihilego @ Black Sludge  
Ability: Beast Boost  
Tera Type: Rock  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Sludge Wave  
- Pain Split  
- Power Gem  

Cresselia @ Fairium Z  
Ability: Levitate  
Tera Type: Psychic  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
- Psyshock  
- Moonblast  
- Moonlight  
- Calm Mind