You have 6 trials to comple to get to 7th hammer; one of those trial drop this item. As far as i seen; the drop is random frm any mob u killing in trials, and u could get 2 or 3 in a trials or nothing. End mob drop the rune u need to keep in inventory for the 7 hammer . U need a pretty balacend good grp of 6 people to succeed in those btw. Good luck and have fun
I put one on my level 29 necro-gimp. It's a nice staff and now that he's 34 it's just gettin better. :) Yes Aura of healing is not an UBER regen, but it is nice all the same.