Chien-Pao @ Choice Band  
Ability: Sword of Ruin  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Crunch  
- Ice Spinner  
- Sacred Sword  
- Ice Shard  

Garganacl @ Aggronite  
Ability: Purifying Salt  
Tera Type: Rock  
EVs: 252 HP / 252 SpD / 4 Spe  
Careful Nature  
- Salt Cure  
- Body Press  
- Iron Defense  
- Recover  

Slowking @ Manectite  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 216 Def / 40 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Surf  
- Future Sight  
- Slack Off  
- Chilly Reception  

Corviknight @ Sablenite  
Ability: Mirror Armor  
Tera Type: Flying  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Brave Bird  
- Roost  
- Defog  
- U-turn  

Dragonite @ Altarianite  
Ability: Multiscale  
Tera Type: Dragon  
EVs: 192 HP / 252 Atk / 64 Spe  
Adamant Nature  
- Extreme Speed  
- Thunder Punch  
- Roost  
- Dragon Dance  

Clodsire @ Gyaradosite  
Ability: Water Absorb / Unaware (experiment, but wabsorb should do more overall)  
Tera Type: Poison  
EVs: 48 HP / 208 Atk / 252 SpD  
Careful Nature  
IVs: 25 Spe  
- Earthquake  
- Recover  
- Toxic  
- Stealth Rock