Hatterene @ Focus Sash  
Ability: Magic Bounce  
Tera Type: Ghost  
EVs: 168 HP / 88 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Healing Wish  
- Dazzling Gleam  
- Nuzzle  

Calyrex-Ice @ Choice Band  
Ability: As One (Glastrier)  
Tera Type: Ice  
EVs: 96 HP / 252 Atk / 160 SpD  
Brave Nature  
IVs: 0 Spe  
- Glacial Lance  
- High Horsepower  
- Trick  
- Aromatherapy  

Kyogre-Primal @ Blue Orb  
Ability: Drizzle  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Water Spout  
- Ice Beam  
- Thunder  
- Calm Mind  

Arceus @ Mental Herb  
Ability: Multitype  
Tera Type: Steel  
EVs: 248 HP / 216 Def / 44 SpD  
Impish Nature  
- Trick Room  
- Taunt  
- Healing Wish  
- Extreme Speed  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 144 HP / 112 Atk / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Eruption  
- Precipice Blades  
- Stone Edge  
- Hidden Power [Ice]  

Cresselia @ Mental Herb  
Ability: Levitate  
Tera Type: Water  
EVs: 252 HP / 176 Def / 80 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Lunar Dance  
- Magic Coat  
- Toxic