3 CASES of MERCURIAL HEART! | Grand Archive TCG Box Opening

Grand Archive Set 4 is here! Let's crack into THREE CASES and see if we can get lucky enough to pull a CSR - or even a serialized CUR Tristan, Shadowreaver! #grandarchive #mercurialheart #kickstarter #tcg #boxopening #boxbreak ► We are supported by our generous patrons on Patreon - check out the link here and consider supporting us for bonus perks and behind the scenes content:   / maindeckgames   ► Like us on Facebook:   / maindeckgames   ► Written content, resources and more at: http://www.maindeck.games