The Action Bar is the left-most part of the Interface Bar at the bottom of the screen, and is used as a ready source for command shortcuts (abilities and spells). Player may drag and drop icons into the Action Bar in order to create a customized interface

This is exactly what I was looking for like an hour ago! I want to give warrior pvp a shot to see how I like the class in bgs on a certain Voldemort-esc server but setting up the action bars as someone who's never played the class has been a bit overw

This is just how I like them though your gaming experience may differ from mine and you may want to set them up on the other side of the keyboard. Use whatever will work best for you. My main is a BM hunter so here is a full breakdown of spell and key bin