Swampert @ Rocky Helmet  
Ability: Thick Fat  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Surf  
- Earthquake  
- Milk Drink  
- Stealth Rock  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Haze  
- Recover  

Tapu Fini @ Rocky Helmet  
Ability: Magic Bounce  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Heal Bell  
- Morning Sun  
- Wish  

Celesteela @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Hurricane  
- Superpower  
- Knock Off  
- U-turn  

Buzzwole @ Rocky Helmet  
Ability: Sticky Hold  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- U-turn  
- Drain Punch  
- Recover  
- Spikes  

Umbreon @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Knock Off  
- Haze  
- Recover  
- Rapid Spin