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

Decidueye-Hisui @ Focus Sash  
Ability: Scrappy  
Tera Type: Grass  
EVs: 44 HP / 252 Atk / 4 SpD / 208 Spe  
Adamant Nature  
- Swords Dance  
- Trailblaze  
- Triple Arrows  
- Leaf Blade  

Flutter Mane @ Booster Energy  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Shadow Ball  
- Moonblast  
- Thunderbolt  

Miraidon @ Choice Specs  
Ability: Hadron Engine  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Volt Switch  
- Electro Drift  
- Flash Cannon  
- Draco Meteor  

Terapagos @ Leftovers  
Ability: Tera Shift  
Tera Type: Stellar  
EVs: 120 HP / 252 SpA / 4 SpD / 132 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Tera Starstorm  
- Power Gem  
- Ice Beam  

Chi-Yu @ Focus Sash  
Ability: Beads of Ruin  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psychic  
- Fire Blast  
- Dark Pulse