The complete Pokemon Diamond and Pearl pokedex, part 5

Pokémon Name: Skuntank
Type: Poison / Dark
Classification: Skunk
Pokédex Number: 085 Sinnoh / 435 National
Ability: Stench: Pokémon encounters decrease when in first slot; Detonate: If fainted by a Physical Attack, the opponent receives damage
Dream World ability: Keen Eye – Accuracy cannot be lowered
Useful Attacks: Flamethrower
Location Found:
Diamond: Routes 221, 222, 225
Pearl/Platinum: Trade with Diamond
HG/SS: Trade with Diamond
D/P/P/HG/SS: Evolve from Stunky
B/W: Poke Transfer

This putrid panzer is the evolved form of Stunky. Skuntank's overdeveloped turret of a tail allows it to spew all manner of noxious discharges, even lighting one of its glandular secretions into a stream of flaming napalm - this smelly Pokémon can burn more than just your nosehairs.