The Prima guide has nothing on this:
http://files.filefront.com/howtowinp.../fileinfo.html
[Video] How to win PvE
1 pages • Page 1
There's a few things going on that I may as well point out:
1) Warriors have better damage than everything else, with the sole possible exception of a minion army. (which we didn't bring because it takes too much time to maintain)
2) Warriors are insanely sturdy even without "tanking skills."
3) PvE AI doesn't focus damage very well.
4) Heal Party is awesome.
5) Order of Pain and Order of the Vampire make Warrior damage explode even more.
6) Soul Reaping is tons of energy when you have 5 damage warriors all juiced up with Orders.
We blitzed through the area in about 25 minutes. We tried it through Ring of Fire once too, and similarly destroyed everything in our path without issue.
Long story short, you really can't go wrong by bringing tons and tons of damage.
1) Warriors have better damage than everything else, with the sole possible exception of a minion army. (which we didn't bring because it takes too much time to maintain)
2) Warriors are insanely sturdy even without "tanking skills."
3) PvE AI doesn't focus damage very well.
4) Heal Party is awesome.
5) Order of Pain and Order of the Vampire make Warrior damage explode even more.
6) Soul Reaping is tons of energy when you have 5 damage warriors all juiced up with Orders.
We blitzed through the area in about 25 minutes. We tried it through Ring of Fire once too, and similarly destroyed everything in our path without issue.
Long story short, you really can't go wrong by bringing tons and tons of damage.

good job!