Mamoswine @ Never-Melt Ice  
Ability: Oblivious  
Tera Type: Ice  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Glacial Lance  
- Headlong Rush  
- Ice Shard  
- Stealth Rock  

Pecharunt @ Heavy-Duty Boots  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Mortal Spin  
- Infernal Parade  
- Parting Shot  
- Recover  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
Tera Type: Normal  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Soft-Boiled  
- Glare  
- Transform  

Corviknight @ Rocky Helmet  
Ability: Pressure  
Tera Type: Flying  
EVs: 248 HP / 140 Def / 120 Spe  
Impish Nature  
- Body Press  
- Defog  
- U-turn  
- Roost  

Tornadus-Therian (M) @ Choice Scarf  
Ability: Regenerator  
Tera Type: Flying  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Ascent  
- Knock Off  
- U-turn  
- Hammer Arm  

Samurott-Hisui @ Assault Vest  
Ability: Sharpness  
Tera Type: Water  
EVs: 176 HP / 244 Atk / 88 Spe  
Adamant Nature  
- Ceaseless Edge  
- Jet Punch  
- Knock Off  
- Surging Strikes