Welcome to Taborea. lol As for question one (and this is explained better in other places), yes, you can have three classes on one character. You start out with one class on the character, at level 10, you can get a second class (called a secondary usually), and once both your primary and your secondary classes are leveled to level 30, you can get a third class. I've never done a W/R so I can't answer that question, but if you did add a /Wd as a third, you would have to make your W/R an Elven W/R, or essentially make that character have Elven race, since only Elves can be Wardens. Something else to note is that nowadays with the most recent couple of patches, W/Wd (or maybe the reverse, I can't remember), is a very popular class, capable of great DPS, AEO DPS, and even tanking since they are able to wear plate armor. If you go W/R/Wd, you'll get a great set of classes that are doing really well right now. Another combo you could consider is W/S/Wd or W/R/S, but if you've even briefly glanced at a couple of the threads on this forum, you're doubtlessly well aware of the arguments and conflicts surrounding W/S vs W/R.
Hope this helps.
