Ikoria Collector Boosters error - No Japanese exclusives included

Due to an internal error, the three Ikoria: Lair of Behemoths Japanese-language exclusive Godzilla Series Monster cards will only be found in Japanese Draft and Collector Boosters and as Japanese box toppers. They will not be found in English or French Collector Boosters. These cards are the Mysterious Egg, Dirge Bat, and Crystalline Giant.

This exclusion was not intended from Wizards and is due to a mistake but communication up to the release of Ikoria has contained incorrect information which they now have corrected. As printed, any English or French Collector Boosters will not have an opportunity to contain any of the cards numbered 385, 386, or 387.

Since the mistake was discovered only recently, they were not able to reprint the product with the affected cards. Instead, they are printing and distributing copies of the cards to stores in the near future to make up for the error.

If you are purchasing English or French Collector Boosters from a local game store, they should be able to provide some additional copies of these cards at no charge. If you've made a preorder or plan to purchase, please check with your store first.

Source: magic.wizards.com