ily (Volcarona) @ Passho Berry  
Ability: Flame Body  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
- Flamethrower  
- Quiver Dance  
- Roost  
- Giga Drain  

Surf Mesa (Urshifu-Rapid-Strike) @ Life Orb  
Ability: Unseen Fist  
EVs: 116 HP / 124 Atk / 28 Def / 240 Spe  
Jolly Nature  
- Surging Strikes  
- Close Combat  
- Counter  
- Bulk Up  

Marina (Primarina) @ Wacan Berry  
Ability: Torrent  
EVs: 252 HP / 232 Def / 20 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Sparkling Aria  
- Substitute  
- Hydro Cannon  
- Moonblast