Personally I prefer soloing missions because it is hard to find a pickuup grp. When grouping with people I tried over 20 times and always someone ignores the warning of needing coordination and pulls a dozen or so mobs, causing a group wipe.
Finallly I gave up and tried with henchmen, failing over 30 times. Yeah, pretty embaressing...anyways, the best I did was make it to the 8th tower before finally pulling too many at once and dying. Does anyone have any specific tactics for taking the towers aside from the fact that a lot of patience is needed to pull enemies in smaller groups? I think I know most of the patrol patterns of the mantle guys by heart, but in some cases, it's just not possible to catch them in groups smaller than 5 or so, and usually this means byebye.
Anyhow, if anyone has any advice to help, especially elementalist (my class) tactics it would be wonderful. My anal need to complete all the missions has me pulling what's left of my hair out!