Calyrex-Ice @ Never-Melt Ice  
Ability: As One (Glastrier)  
Tera Type: Ice  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Glacial Lance  
- Close Combat  
- Protect  
- Trick Room  

Lunala @ Heavy-Duty Boots  
Ability: Shadow Shield  
Tera Type: Fairy  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Moongeist Beam  
- Moonblast  
- Roost  
- Trick Room  

Hatterene @ Focus Sash  
Ability: Magic Bounce  
Tera Type: Steel  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Psyshock  
- Mystical Fire  
- Healing Wish  
- Trick Room  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Water Spout  
- Origin Pulse  
- Protect  
- Thunder  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Precipice Blades  
- Heat Crash  
- Protect  
- Swords Dance  

Ursaluna-Bloodmoon @ Sitrus Berry  
Ability: Mind's Eye  
Tera Type: Normal  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Blood Moon  
- Earth Power  
- Protect  
- Calm Mind