That may have been true before the last update, but now you gotta watch the two or three nightmares, while your spell breaker only lasts about 10 seconds, and your backup monk has to stay far enough away to not get run down when the aatxes retarget because they ran away to avoid aoe damager from balt's aura.

It is still possible, but hard work for a 55 smiter, who can still get interrupted while trying to recast prot spirit.

Better to take a trap team, or a full team and actually EXPLORE the whole area, which is pretty interesting (rather than using it as a money run).