Wam Lufba, nicknamed "Blam," was a freelance vermin exterminator who resided on Tatooine. A Yuzzum native of Endor's forest moon, the diminutive Lufba spent his younger days serving as a spotter for rugger hunting parties. Barred from becoming a legitimate hunter because of his size, Lufba actually possessed great natural accuracy with the Yuzzumi spear, but was never exploited by his colleagues. During the Imperial era, Lufba and a group of his fellow Yuzzum were captured by a poacher and taken to Tatooine. There, the poacher intended to give the Yuzzum to the crime lord Jabba Desilijic Tiure.