[[Spanish release date::| ]][[Spanish Sneak Peek date::| ]] The Shonen Jump May 2006 subscription bonus is a set of three promotional cards, depicting characters from the Yu-Gi-Oh! series, given to readers who made a subscription to the Shonen Jump magazine in 2006. The cards were also available individually as promotional cards with Shonen Jump Vol. 4, #10, Yu-Gi-Oh! Duelist Volume 16 and Yu-Gi-Oh! Millennium World Volume 4, all released August 1, 2006.