Shelgon @ Eviolite  
Ability: Overcoat  
Level: 50  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Helping Hand  
- Dragon Cheer  
- Dragon Tail  
- Protect  

Palkia @ Life Orb  
Ability: Telepathy  
Level: 50  
Tera Type: Fairy  
EVs: 116 HP / 124 Def / 136 SpA / 132 SpD  
Modest Nature  
IVs: 0 Atk  
- Spacial Rend  
- Hydro Pump  
- Protect  
- Trick Room