Extinct for millennia the most powerful and terrifying creatures to ever exist in the Grimm Universe have now returned. They are the Bloodhunters, and their sole purpose is to hunt down and exterminate Highborns and they have their sights set on their first prey since returning...Professor Sela Mathers. This special Free Comic Book Day edition of Grimm Fairy Tales ties directly into GFT #100 and the upcoming Age of Darkness Grimm Universe event.