The Phantom Troupe is a notorious group of thieves in the anime and manga series Hunter x Hunter. Known for their exceptional combat skills and cunning strategies, they are infamous for committing a massacre in the city of Kukuroo Mountain. Each member has a unique ability, and they are easily recognizable by their distinctive spider tattoo. The Troupe consists of 13 members, each designated a number from 1 to 13. They are led by Chrollo Lucilfer, who possesses the ability to steal other people's Nen abilities. The Phantom Troupe's primary goal is to acquire wealth and power, often through illegal means, making them a significant threat in the series.