I don't understand the different builds. Could someone please explain them to me? I know that there's Minion Masters but that's about it. I've been playing GW for 4 months and I have Factions but I usually play by myself in instanced areas so I guess I missed something. Some people even kicked me out of their group and called me a noob when doing a storyline mission in Cantha because I know I'm a lvl 20 N/Me but I don't know what build I am.