Smoker

SmokerHe's a tough soldier. Smoker has eaten the Moku Moku no Mi, a Logia type Devil Fruit the which allows uterus to create, control and changed from smoke and gun is Seastone-tipped JutteThe first time he tried to track down Luffy in Loguetown, in Loguetown Luffy managed to escape because the dragon though saved by his father without telling him and after that Luffy also be saved by his brother