Slowking-Galar @ Mewtwonite Y  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Future Sight  
- Sludge Bomb  
- Rest  
- Chilly Reception  

Kyurem @ Diancite  
Ability: Pressure  
Shiny: Yes  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Blizzard  
- Freeze-Dry  
- Earth Power  

Iron Treads @ Absolite  
Ability: Quark Drive  
Tera Type: Ground  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Ice Spinner  
- Rapid Spin  
- Volt Switch  

Mamoswine @ Heracronite  
Ability: Thick Fat  
Tera Type: Ice  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Icicle Spear  
- Rock Blast  
- Ice Shard  

Magearna @ Blue Orb  
Ability: Soul-Heart  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Fleur Cannon  
- Iron Head  
- Pain Split  
- Volt Switch  

Zamazenta @ Rusted Sword  
Ability: Dauntless Shield  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Iron Head  
- Stone Edge  
- Howl