Yu-Gi-Oh! Duelist - Duel 173

"The Clan of Darkness!", is the 173rd chapter of the Yu-Gi-Oh! Duelist manga in the English version and the 232nd chapter of Yu-Gi-Oh! in the Japanese version.

Production History
This chapter was first printed in Japanese in the Weekly Shōnen Jump magazine. It was reprinted in volume 19 of ''Yu-Gi-Oh! Duelist''.