Calyrex-Ice @ Clear Amulet  
Ability: As One (Glastrier)  
Tera Type: Water  
EVs: 252 HP / 240 Atk / 16 SpD  
Brave Nature  
IVs: 0 Spe  
- Glacial Lance  
- High Horsepower  
- Protect  
- Trick Room  

Amoonguss @ Sitrus Berry  
Ability: Regenerator  
Tera Type: Fire  
EVs: 236 HP / 116 Def / 156 SpD  
Sassy Nature  
IVs: 0 Atk  
- Spore  
- Rage Powder  
- Protect  
- Pollen Puff  

Grimmsnarl @ Light Clay  
Ability: Prankster  
Tera Type: Ghost  
EVs: 220 HP / 4 Atk / 116 Def / 156 SpD / 12 Spe  
Careful Nature  
- Spirit Break  
- Parting Shot  
- Light Screen  
- Reflect  

Kyogre @ Leftovers  
Ability: Drizzle  
Tera Type: Grass  
EVs: 220 HP / 132 Def / 108 SpA / 32 SpD / 16 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Origin Pulse  
- Ice Beam  
- Protect  

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

Tornadus @ Focus Sash  
Ability: Prankster  
Tera Type: Ghost  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Bleakwind Storm  
- Tailwind  
- Taunt  
- Protect