It's Electric! (Silvally-Electric) @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Thunderbolt  
- U-turn  
- Poison Fang  
- Ice Beam  

Foots Da Fern (Tangrowth) @ Rocky Helmet  
Ability: Unaware  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
- Synthesis  
- Leech Seed  
- Knock Off  
- Sludge Bomb  

Finite (Tapu Fini) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 4 Spe  
Bold Nature  
- Scald  
- Moonblast  
- Knock Off  
- Defog  

Da Pex (Toxapex)  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Haze  
- Gastro Acid  

Pure Bliss (Blissey) (F) @ Heavy-Duty Boots  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Soft-Boiled  
- Teleport  
- Toxic  
- Stealth Rock  

Man Down (Hippowdon) @ Leftovers  
Ability: Magic Bounce  
EVs: 248 HP / 200 Def / 60 SpD  
Impish Nature  
IVs: 25 Spe  
- Earthquake  
- Toxic  
- Slack Off  
- Whirlwind