PreRelease Magic the Gathering - Edge of Eternities

WHAT IS PRERELEASE?

Your very first chance to play with the cards from a brand-new set.
A week before the set is released, you can head to your favorite local WPN member game store to crack open some packs, build a deck, and try out all the exciting new cards and mechanics in a friendly, informal tournament.
https://locator.wizards.com/events/9062114/false