Yea, you'll have to ask him about what build he is using now, but keep in mind that how he plays his build and how someone else can play it are entirely different deals. That's a big thing to remember about this game, is that builds are very much customized to the player, not the class (regardless of player), unlike most other games.
For example: I built my Guard exactly what I had screenshotted when I spoke with him earlier last summer, but then found that the build did not fit me: it just would not do what I wanted it to do. So I've been working on trying to tweak it to my style of play, but unfortunately I trusted in his build too fit me, so I went ahead and got Ascended items that I now need to swap out, so there's some wasted gear that I can't resell or even salvage.
Fill in the gear with Rares, test it out, see if it feels good. If it does, then you can start filling in with Exotics and Ascended. Its a good rule of thumb for any class, any build... one that I preach but didn't bother to practice and got burnt as a result.
» Edited on: 2014-01-02 07:44:03