I main Priest, which is obviously a late game deck, but it suffers from the significant downside of having no good late game legendaries. I got Gelbin for using the store, and found Illidan Stormrage, King Mukla, and Tinkmaster Overspark in packs. I dusted Mukla. Illidan I love, but he suffers from the severe downside of being really bad. Tinkmaster is decent, but not really needed for Priest.