Unfortunately, the Magic Online Treasure Chest changes intended to take effect on July 10 were deployed with the July 5 downtime, and players were able to open Hour of Devastation cards in Magic Online Treasure Chests.

We have since changed treasure chests to remove Hour of Devastation cards. The new distribution will be put back into place effective Monday, July 10 at 8am Pacific.

We will not be retroactively removing cards from collections for players who have already opened or traded them. Their existence in the system also means players will be able to use Hour of Devastation cards in constructed events, so please keep that in mind when choosing to sign up for constructed events.

We apologize for the error and resulting confusion and inconvenience regarding this issue.

- Lee