Your faction standing with Creatures of Taelosia got worse.
these do not summon, do not see invis, and are snareable. i have been able to charm the ones i have come across. also, in Vxed, there are only three of them in the zone. from the zone in hang a right and then a left, and one roams that corridor. to find the second one, from the last spot continue on and hang a left, pass over the bridge, and take the first left. there is a static spawn at the small z-shaped area on the map there. the final one i could find is near the ikaav firecaller, on the map. to get there, from the zone in, hang a left, take the right, take the second left, then hang a right.
4 kills and no bloods.