This quest is meant to introduce newly created PvP characters (who spawn right next to The Guide) to the game, but is also available to PvE characters as well. It is extremely simple: Just talk to 3 of the (allied) Nameless Masters. The quest marker will lead you to the Master of Combat, followed by Master of Magic and then Master of Conditions. However, you can speak any of the friendly Masters in any order. Once you have spoken to three (or more), return to The Guide to get the next quest.