Changes
correct dates of bandai sets
Five of the cards in this set were reprinted from ''[[Vol.1]]''; the other 35 cards were introduced to the ''OCG'' in this set, two of which it introduced to the entire franchise. All but 17 of the cards have been reprinted in Japanese, and only 14 of them have been printed in the ''[[Yu-Gi-Oh! Trading Card Game]]''.
=== Previously featured cards ===
''Booster 1'' introduced two cards, "[[Blue Medicine]]" and "[[Raimei]]", to the [[Yu-Gi-Oh!|''Yu-Gi-Oh!'' franchise]]; the other 38 cards were previously featured in the [[Yu-Gi-Oh! (manga)|manga]], [[Yu-Gi-Oh! (Toei anime)|anime]], video games, or other real-life games or products:
* "[[Battle Warrior]]" and "[[Wattkid]]" were introduced as [[Battle Warrior (Bandai)|card #79]] and [[Wattkid (Bandai)|card #87]], respectively, in the [[Yu-Gi-Oh! Bandai's Official Card Game|Bandai]] set ''[[Yu-Gi-Oh! Bandai OCG: 2nd Generation|2nd Generation]]'', released on April 7November, [[1998]].* "[[Ryu-Kishin]]" was [[Ryu-Kishin (manga)|introduced]] in {{chapter|Yu-Gi-Oh!|009|ref}}, published in the [[1996]] issue 50 of ''[[Weekly Shōnen Jump]]'', with a [[cover date]] of November 25. It was also [[Ryu-Kishin (Toei)|featured]] in {{episode|Yu-Gi-Oh! Toei|003|ref}}, originally aired on April 18, 1998, printed as [[Ryu-Kishin (Bandai)|card #89]] in the Bandai set ''[[Yu-Gi-Oh! Bandai OCG: 3rd Generation|3rd Generation]]'', released on October 10Jue 6, 19981999, and printed as [[Ryu-Kishin (Bandai Sealdass)|card #08]] in the [[Yu-Gi-Oh! Bandai Sealdass|Bandai Sealdass]] sticker set, released on January 20June, [[1999]].
* All of the cards in ''Booster 1'', except for "Blue Medicine" and "Raimei", were previously featured in the video game ''[[Yu-Gi-Oh! Duel Monsters (video game)|Yu-Gi-Oh! Duel Monsters]]'', released on December 16, 1998. "[[Ryu-Kishin]]" was [[Ryu-Kishin (DM)|also printed]] as a [[Konami's Yu-Gi-Oh! Duel Monsters|Konami's ''Duel Monsters'']] [[Yu-Gi-Oh! Duel Monsters promotional cards|promotional card]] bundled with the game.<!--
