Hunter x Hunter: Original Video Animation - episode 8 - 16 Apr, 2002

Since Chrollo's Nen ability was constricted, Hisoka lost interest in the battle with him and revealed that the tattoo of his spider status was fake. Pakunoda transfers her memories to six Troupe members and as a result dies for not obeying the chain's rules. (Source: Wikipedia) Yorknew City arc/Phantom Troupe arc: (26/26)