Miraidon @ choice specs  
Tera Type: Fairy  
EVs: 4 HP / 252 SpA / 252 Spe  
timid Nature  
- electro drift  
- dragon pulse  
- volt switch  
- dazzling gleam  

Toys R Us (Farigiraf) @ electric seed  
Ability: armor tail  
Shiny: Yes  
Tera Type: Dark  
EVs: 236 HP / 164 Def / 108 SpD  
bold Nature  
- foul play  
- psychic  
- trick room  
- helping hand  

Calyrex-Ice @ clear amulet  
Ability: As One (Glastrier)  
Tera Type: Fire  
EVs: 252 HP / 36 Atk / 196 SpD  
brave Nature  
IVs: 0 SpA  
- Glacial Lance  
- protect  
- trick room  
- high horsepower  

Urshifu-Rapid-Strike @ choice scarf  
Ability: unseen fist  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
adamant Nature  
IVs: 0 SpA  
- Surging Strikes  
- close combat  
- aqua jet  
- u-turn  

Amoonguss @ rocky helmet  
Ability: regenerator  
Tera Type: Water  
EVs: 252 HP / 212 Def / 44 SpD  
calm Nature  
- spore  
- rage powder  
- pollen puff  
- protect  

Mechowalski (Iron Bundle) @ focus sash  
Ability: quark drive  
Tera Type: Ice  
EVs: 4 HP / 252 SpA / 252 Spe  
timid Nature  
- icy wind  
- freeze-dry  
- protect  
- hydro pump