Available at the start of the quest: A Shattered Crown Deckard Cain: I am the last of the Horadrim. I couldn't always claim this. In fact, if I had turned to the Horadric teachings sooner, Diablo could have been stopped before his reign of terror began. Player: You cannot believe this. Deckard: When the first signs appeared, I did nothing. I had shrugged the old tales off like they were so much fantasy, and Tristram-no, the world-has paid dearly for my arrogance. If I can decipher it, we will have the key to defeating the Lords of Hell.