Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Poison  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Leech Seed  
- Stealth Rock  
- Knock Off  
- Thunder Wave  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Scald  
- Toxic  
- Haze  

Moltres @ Heavy-Duty Boots  
Ability: Flame Body  
Tera Type: Water  
EVs: 248 HP / 148 Def / 52 SpD / 60 Spe  
Timid Nature  
- Mystical Fire  
- Scorching Sands  
- Roost  
- Hurricane  

Iron Valiant @ Choice Scarf  
Ability: Quark Drive  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Aura Sphere  
- Psyshock  
- Thunderbolt  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Water  
EVs: 184 HP / 72 Def / 252 SpD  
Careful Nature  
- Defog  
- Roost  
- Earthquake  
- U-turn  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Diamond Storm  
- Moonblast  
- Stealth Rock  
- Earth Power