I can't find anyone willing to help me get this skill. So I have a question who should I take in henchmen and heros to get this skill. Cause I really want it?
This was about the easiest of all the avatars to cap... I took Khim, Mhenlo, Devona, Geraz, and my heros (typically a splinter/barrage ranger, half-ass dervish, and SS necro)
1) Get close enough to the group to trigger the acolyte, so that they activate the skill.
2) Run away! and keep an eye on him so you know when the skill drops.
3) Go back and kill the acolyte while he can't use the skill (due to disabling and recharging).
If you'd like, at 2, you can kill everything else that's in the group and THEN run away; depends on how strong that avatar is. Grenth is easy to do this with. Balthazar or Lyssa.. less-so.
Under no circumstances do you attack the acolyte while the avatar is active.