Hear ye, hear ye! Diablo 3 is ready and waiting in its wings to be unleashed upon humanity, bringing along with it a dark cloud of unproductivity as well as temporary marriage breakdowns when May 18th rolls around. For those who know that their social life is going to be limited to dungeon crawling and have even made all the necessary preparations, you will be pleased to hear that all five hero sigils are now unlocked, and the only thing for you left to do is to claim them. These Mark of Valor sigials are exclusive in-game emblems that can be used on your character banners in Diablo 3 for that added touch of individuality. You will need to head on to the Darkness Falls, Heroes Rise launch site and work on your barbarian, demon hunter, monk, witch doctor, or wizard Mark of Valor today. Time and tide wait for no man, so what are you still doing reading this?