Miraidon @ Eject Pack  
Ability: Hadron Engine  
Tera Type: Fairy  
EVs: 16 HP / 252 SpA / 4 SpD / 236 Spe  
Timid Nature  
- Volt Switch  
- Electro Drift  
- Draco Meteor  
- Protect  

Regieleki @ Focus Sash  
Ability: Transistor  
Tera Type: Ice  
EVs: 8 HP / 252 SpA / 4 SpD / 244 Spe  
Timid Nature  
- Thunderbolt  
- Tera Blast  
- Thunder Wave  
- Volt Switch  

Groudon @ Leftovers  
Ability: Drought  
Tera Type: Steel  
EVs: 212 HP / 36 Atk / 28 Def / 232 SpD  
Sassy Nature  
IVs: 25 Spe  
- Precipice Blades  
- Protect  
- Fire Punch  
- Will-O-Wisp  

Gouging Fire @ Clear Amulet  
Ability: Protosynthesis  
Tera Type: Grass  
EVs: 84 HP / 168 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Burning Bulwark  
- Flare Blitz  
- Dragon Claw  

Flutter Mane @ Focus Sash  
Ability: Protosynthesis  
Tera Type: Fairy  
EVs: 8 HP / 244 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Dazzling Gleam  
- Taunt  
- Mystical Fire  

Calyrex-Ice @ Lum Berry  
Ability: As One (Glastrier)  
Tera Type: Fire  
EVs: 180 HP / 148 Atk / 136 Def / 44 SpD  
Impish Nature  
- Glacial Lance  
- Trick Room  
- High Horsepower  
- Protect