I rolled Inscription to be able to make new Darkmoon Cards. I got lvl 600 before midnight today so I can make Scroll of Wisdom before cd reset. Now WoWhead listed 2 ways to make Darkmoon cards. One with Scrolls, which limits you on one card per day. Second one is called Mystery of the Mists and with it you can make Cards with 10 Spirits of Harmony. But only first way, with Scrolls, can be learned by trainer. Anyone has idea how to learn Mystery of the Mists?