Toxapex @ Black Sludge  
Ability: Merciless  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Poison Jab  
- Liquidation  
- Knock Off  
- Recover  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Toxic  
- Earthquake  
- Rapid Spin  
- Rock Slide  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Toxic  
- Soft-Boiled  
- Seismic Toss  
- Teleport  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Toxic  
- Roost  
- Foul Play  
- U-turn  

Dragapult @ Choice Specs  
Ability: Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Hex  
- U-turn  
- Draco Meteor  
- Will-O-Wisp  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 188 Def / 68 SpD  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Stealth Rock  
- Flamethrower  
- Soft-Boiled