A/Me Vaettir Farming

So I've been farming vaettirs for a while now, before I was using an ele, then I switched to an A/Mo, and after the wastrel's demise update I recently switched to A/Me. I notice every so often, there is an extra vaettir left behind after I kill all of the rest. I always make sure that they are balled up tight around me before I start the hexes, but it seems like sometimes one gets left out. Any thoughts as to why or personal experiences?

Seems to me like scattering but Idk.

I usually try to get them all balled up in front of me instead of around me. I used to have a few left over too, but if they are all in front of you instead of around you, then you should have no problem.

After I have aggro'ed the entire group and before they have gathered all around me, I slowly start walking backwards until they are all together.

Good luck with it.

if they are all around you, they all won't be adjacent to whatever target u are targeting with ur mes skill

If you are using Wastrel Demise you should press "Tab" to change target and hex different foes, so the damage will stack and probably hit every vaettir(if correctly balled...).

Just go back to A/Mo, 100% Death to all Vaettirs, with none left over.

A/me is by far faster, but you really do have to ball them tightly and in front of you. Try to find a squeeze point and walk backward into it. Occasionally one vaettir is left, but I usually just leave it and go on to the other side/rezone if you've gotten both sides.