You can sacpull nearly every dungeon with some room by a gate to dump aggro. It's really convenient if you get people who don't mind doing it through like, DZ or something. Of course it means no one gets EXP, but hey, sacrifice pulls. You can knock DZ and AV down to sub-15 minutes if people don't mind skipping out on it all.
HW is pretty good about walls or gates requiring kills. Hell, most of the post-2.0 dungeons were.
HW is pretty good about walls or gates requiring kills. Hell, most of the post-2.0 dungeons were.