Blissey @ Heavy-Duty Boots  
Ability: Healer  
Tera Type: Dark  
EVs: 4 HP / 252 Def / 252 SpD  
Bold Nature  
IVs: 0 Atk  
- Soft-Boiled  
- Calm Mind  
- Seismic Toss  
- Shadow Ball  

Slowbro-Mega @ Slowbronite  
Ability: Regenerator  
Tera Type: Dark  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Slack Off  
- Iron Defense  
- Ice Beam  

Ferrothorn @ Heavy-Duty Boots  
Ability: Iron Barbs  
Tera Type: Water  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
- Spikes  
- Leech Seed  
- Toxic  
- Gyro Ball  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Protect  
- Poison Jab  
- Knock Off  
- Breaking Swipe  

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
- Scald  
- Knock Off  
- Baneful Bunker  
- Infestation  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
Tera Type: Water  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
- Defog  
- Roost  
- U-turn  
- Discharge