Iron Boulder @ Choice Scarf  
Ability: Quark Drive  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Mighty Cleave  
- Close Combat  
- Earthquake  
- Psycho Cut  

Scream Tail @ Light Clay  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Reflect  
- Light Screen  
- Wish  
- Dazzling Gleam  

Iron Crown @ Weakness Policy  
Ability: Quark Drive  
Tera Type: Steel  
EVs: 252 HP / 76 Def / 180 Spe  
Timid Nature  
IVs: 20 Atk  
- Agility  
- Calm Mind  
- Stored Power  
- Tachyon Cutter  

Slowbro  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Body Press  
- Thunder Wave  
- Slack Off  

Latios (M) @ Choice Specs  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Ice Beam  
- Luster Purge  
- Flip Turn  

Hoopa-Unbound @ Leftovers  
Ability: Magician  
Tera Type: Psychic  
EVs: 92 HP / 252 Atk / 164 Spe  
Jolly Nature  
- Substitute  
- Drain Punch  
- Knock Off  
- Thunderbolt