I did the dain ones today the aug can get real good if you do all 3 and win I am told.
First one only hard part is finding the giants and not agroing the wolves by thurg til your on that part of mission.
Second one is a pain, scouts run at 60 life to try and get help, have to root em if can and run em down if cant get root on em.
You kill the 10 scouts then go to plate house and kill a named in there, reccomend someone not the dain RD pull out the plate house to split the guys in there like 2 master scouts and 2 scouts plus the red named IIRC. Reward was 2 augs the amulet lookin one like in first mission and one that was like +7 to 4 stats and 65 hps. After you kill the big named like 10 others are spawned and they chase you out of zone so have to loot and scoot fast.
Third one is fun as hell but we not win its like 10th ring war and the Dain can control the troops. The giants always come in from the pass toward river from GD spires. 3 waves we saw 1st kill cheiften, then warlord, then nother warlord. You want to keep as many dwarves alive as possible so our plan for tommorrow is to agro the named in front of where the dwarves are and see if we cant kill at least named afore the dwarves engage. Dain ends up staying by entrance to thurg to issue commands to army so other 5 would have to pull this off. Nother fun thing is that if the captian of one of the units dies you can tell the remaining dwarves to "follow me" and have your own little unit follow you around.
The first aug again, suposedly ends up pretty nice if you progress it thru all three missions. Mine is like AC 2 1 to stats/svs 14 hp/mana 1 regen 3 avoidance, got mine in second mission so dont think it counted me as having won the first one and since I not win 3rd I know it didnt count that.