Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Moonblast  
- Defog  
- Trick  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 232 Def / 24 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic Spikes  
- Recover  
- Haze  

Swampert @ Swampertite  
Ability: Torrent  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
IVs: 30 Spe  
- Earthquake  
- Flip Turn  
- Stealth Rock  
- Toxic  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Future Sight  
- Scald  
- Teleport  
- Slack Off  

Urshifu-Rapid-Strike @ Leftovers  
Ability: Unseen Fist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Surging Strikes  
- Substitute  
- Bulk Up  

Greninja @ Grassium Z  
Ability: Protean  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Ice Beam  
- Dark Pulse  
- Hidden Power [Electric]  
- Grass Knot