The Baby (Hattrem) (F) @ Focus Sash  
Ability: Magic Bounce  
Tera Type: Psychic  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Healing Wish  
- Protect  
- Mystical Fire  

Baby Guardian (Arceus) @ Dread Plate  
Ability: Multitype  
Tera Type: Ghost  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Defog  
- Foul Play  
- Trick Room  
- Healing Wish  

Baby Mom (Hatterene) (F) @ Focus Sash  
Ability: Magic Bounce  
Tera Type: Psychic  
EVs: 248 HP / 8 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Healing Wish  
- Protect  
- Misty Explosion  

Baby Uncle (Kyogre-Primal) @ Blue Orb  
Ability: Primordial Sea  
Tera Type: Water  
EVs: 248 HP / 8 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Ice Beam  
- Calm Mind  
- Origin Pulse  
- Thunder  

Baby Brother (Melmetal) @ Choice Band  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Double Iron Bash  
- Earthquake  
- Self-Destruct  
- Rock Slide  

Baby Dad (Calyrex-Ice) @ Groundium Z  
Ability: As One (Glastrier)  
Tera Type: Rock  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- Glacial Lance  
- Trick Room  
- Seed Bomb  
- High Horsepower