Quagsire @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Earthquake  
- Scald  
- Toxic  
- Recover  

Azumarill @ Leftovers  
Ability: Sap Sipper  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Whirlpool  
- Rest  
- Protect  
- Perish Song  

Toxapex @ Icium Z  
Ability: Regenerator  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Haze  
- Scald  
- Recover  

Slowbro-Mega @ Slowbronite  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Psyshock  
- Slack Off  
- Scald  

Mantine @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Air Slash  
- Roost  
- Defog  
- Toxic  

Lanturn @ Leftovers  
Ability: Volt Absorb  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Volt Switch  
- Heal Bell  
- Protect  
- Toxic