Valvatorez (Wishiwashi) (M) @ Waterium Z  
Ability: Schooling  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Hydro Pump  
- Ice Beam  
- Hidden Power [Grass]  
- Surf  

Carbink @ Mental Herb  
Ability: Sturdy  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Spe  
- Explosion  
- Moonblast  
- Stealth Rock  
- Trick Room  

Duosion @ Focus Sash  
Ability: Magic Guard  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Psychic  
- Signal Beam  
- Hidden Power [Fighting]  
- Trick Room  

Audino @ Mental Herb  
Ability: Regenerator  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Healing Wish  
- Knock Off  
- Toxic  
- Trick Room  

Gourgeist-Super @ Colbur Berry  
Ability: Frisk  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Explosion  
- Seed Bomb  
- Fire Blast  
- Trick Room  

Crabominable @ Life Orb  
Ability: Iron Fist  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Close Combat  
- Ice Hammer  
- Thunder Punch  
- Power-Up Punch