As a druid landslide main myself. If you haven't played the latest expansion. You do get your damage as a druid in full. However. If you go into the expansion now without full masterworked gear and it all being orange on all the stats that you need. You'd at least make it to t 2 maybe. T 3 will be the highest struggle due to certain problems. But once you get to t4. Anyways. All the gear you've spent your hours on will have to be replaced because damage will not be there at all. I'm certain you know that.