Since the deckbuilder does not support the new heroes yet (or I missed it?) I had to use fireheart and her powers. I don`t think questline fireheart is nearly as good, so just substituting drek thar with her probably wont do too well. What makes drek thar work is the harness the elements heropower - amazing card draw is just what this deck needed, and he provides. Make sure to instapick natural force as a pool 1 treasure if you can, it is far above all the others in powerlevel. In pool 2 I did well with spreading saplings multiple times now, free board presence is always useful.