Vol.1 (or Volume 1) was the first Yu-Gi-Oh! Official Card Game Booster Pack. It was released on February 4, 1999.
Like other cards printed early in the game, Vol.1 cards have no printed Set Numbers, and lack the distinctive holographic "Eye of Anubis" in the lower right-hand corner of each card.
The set contains 40 cards, comprised of:
- ↑ s-manga.net Master Guide preview
Pre-OCG (April 4, 1998–January 20, 1999)