Being prepared for whats going to happen next, so you can split up/ search for the next dungeon or w/e, is important.
Watch a youtube video/ a guide.
and as nederlands said, 3 fast classes is everything. DH with vault, crus with pony, monk with in-geom dashing strike, wizard with aethers walker (no cd on teleport). Think WD is a no go. Not sure about barb.
Do it on normal difficulty. No need to waste even 1 second on killing a boss or w/e
Also, having 1 guy in town in all acts (except 4) to turn in quests is very important too.
tried it once, where we had vault dh, pony crus and me as dashing monk, and 1 guy in town delivering quests. We did it in like 1h 15min.
We were not really prepared for what quests we had to do next, so we wasted a little time, each time we had a new quest. (adds up in the end)
Havent tried it since..
This post was edited by dfgdsa on Feb 24 2016 01:38pm