Hatterene (F) @ Sitrus Berry  
Ability: Magic Bounce  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Calm Mind  
- Psyshock  
- Draining Kiss  

Whimsicott @ Focus Sash  
Ability: Prankster  
Tera Type: Grass  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Tailwind  
- Energy Ball  
- Fake Tears  
- Protect  

Enamorus (F) @ Life Orb  
Ability: Contrary  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Earth Power  
- Focus Blast  
- Protect  

Diancie @ Leftovers  
Ability: Clear Body  
Tera Type: Rock  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
- Diamond Storm  
- Stealth Rock  
- Body Press  
- Protect  

Primarina @ Choice Specs  
Ability: Liquid Voice  
Tera Type: Water  
EVs: 212 HP / 252 SpA / 44 Spe  
Modest Nature  
- Hyper Voice  
- Flip Turn  
- Dazzling Gleam  
- Psychic  

Flutter Mane @ Booster Energy  
Ability: Protosynthesis  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Shadow Ball  
- Protect  
- Icy Wind