What are Duelist Packs 1 and 2 ?

There're two new subsets in English yu-gi-oh (they already existed in Japan): the Jaden Yuki Duelist set (DP1) and the Chazz Princeton set (DP2) . Each collectible set consists of 30 cards. The series are available in booster packs. Each booster pack contains 6 cards (5 game cards + 1 strategy card). There're 30 packs per display box. The cards are featured in the Yu-Gi-Oh GX Anime series !!!!!!!!!!!!!

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