Hyper Offense Poison... Sure :I

Nidoqueen (F) @ Black Sludge
Ability: Sheer Force
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Earth Power
- Stealth Rock
- Flamethrower
- Focus Blast

Gengar @ Black Sludge
Ability: Levitate
EVs: 4 HP / 252 SpA / 252 Spe
Timid Nature
- Substitute
- Shadow Ball
- Focus Blast
- Taunt

Nidoking (M) @ Life Orb
Ability: Sheer Force
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Sludge Wave
- Earth Power
- Flamethrower
- Ice Beam

Skuntank @ Life Orb
Ability: Aftermath
EVs: 252 HP / 252 Atk / 4 SpA
Naughty Nature
- Sucker Punch
- Pursuit
- Poison Jab
- Fire Blast

Scolipede @ Black Sludge
Ability: Speed Boost
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Rock Slide
- Swords Dance
- Earthquake
- Megahorn

Venusaur @ Venusaurite
Ability: Chlorophyll
EVs: 4 HP / 252 SpA / 252 Spe
Modest Nature
- Hidden Power [Fire]
- Giga Drain
- Sludge Bomb
- Sleep Powder