Hatterene (F) @ Leftovers  
Ability: Magic Bounce  
Tera Type: Water  
EVs: 252 HP / 204 Def / 52 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Draining Kiss  
- Protect  
- Psyshock  

Miraidon @ Choice Specs  
Ability: Hadron Engine  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Electro Drift  
- Draco Meteor  
- Overheat  
- U-turn  

Iron Treads @ Leftovers  
Ability: Quark Drive  
Tera Type: Ghost  
EVs: 252 HP / 32 SpD / 224 Spe  
Jolly Nature  
- Earthquake  
- Stealth Rock  
- Iron Head  
- Rapid Spin  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Ground  
EVs: 248 HP / 252 Def / 8 SpA  
Bold Nature  
IVs: 0 Atk  
- Chilling Water  
- Recover  
- Haze  
- Toxic  

Chien-Pao @ Choice Band  
Ability: Sword of Ruin  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Crash  
- Crunch  
- Ice Shard  
- Sucker Punch  

Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
Tera Type: Normal  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Extreme Speed  
- Earthquake  
- Roost