Ferrothorn (M) @ Leftovers  
Ability: Iron Barbs  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Stealth Rock  
- Power Whip  
- Gyro Ball  
- Leech Seed  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 76 HP / 4 Atk / 176 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Diamond Storm  
- Mystical Fire  
- Snowscape  

Toxapex (F) @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Dark  
EVs: 252 HP / 56 Def / 200 SpD  
Adamant Nature  
- Baneful Bunker  
- Haze  
- Knock Off  
- Toxic  

Gliscor (M) @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Water  
EVs: 52 HP / 116 Atk / 252 Def / 88 Spe  
Adamant Nature  
- Earthquake  
- Defog  
- Rock Slide  
- Protect  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Steel  
EVs: 12 HP / 152 SpA / 92 SpD / 252 Spe  
Modest Nature  
- U-turn  
- Chilling Water  
- Protect  
- Bleakwind Storm  

Slowking-Galar @ Assault Vest  
Ability: Regenerator  
Tera Type: Steel  
EVs: 252 HP / 84 Def / 168 SpD / 4 Spe  
Calm Nature  
- Sludge Bomb  
- Future Sight  
- Flamethrower  
- Scald