Secrets of Eternity

The Secret of Evolution, is a Booster Pack in the Yu-Gi-Oh! Official Card Game (OCG). It is the second set in the OCG's 9th series, following The New Challengers.

Features

 * Contains 80 cards in the main set, plus 10 Japanese World Premiere cards
 * 6 Ultra Rares, 10 Super Rares, 20 Rares, and 54 Commons

Breakdown

 * 6 Ultra Rares
 * 10 Super Rares
 * 20 Rares
 * 54 Commons