Standard (Tentacruel) @ Black Sludge  
Ability: Rain Dish  
EVs: 252 HP / 120 SpD / 136 Spe  
Calm Nature  
IVs: 0 Atk  
- Rapid Spin  
- Scald  
- Protect  
- Toxic Spikes 

Substitute (Tentacruel) @ Black Sludge  
Ability: Rain Dish  
EVs: 216 HP / 116 Def / 100 SpD / 76 Spe  
Calm Nature  
IVs: 0 Atk  
- Rapid Spin  
- Scald  
- Protect  
- Substitute