Chrollo Lucilfer is the enigmatic and cunning leader of the Phantom Troupe, a notorious group of thieves in the manga and anime series Hunter x Hunter. Known for his calm demeanor and strategic mind, Chrollo is a formidable adversary with the ability to steal and utilize the Nen abilities of others, thanks to his Skill Hunter ability. Despite his ruthless nature, he is highly respected and even revered by his troupe members, showcasing a strong sense of loyalty and camaraderie among them. Chrollo's character adds depth and complexity to the series' exploration of morality and power.