These guys seem to have a pretty high Poison resistance, even after being hit with Malosini, which decreases resistances by 60 I have yet to get my lvl 58 Shammy poison dot to stick on one, without a merc i would not be able to kill one.
YES, definitely SUMMON. They dont stop summoning.. over and over again. They also saw through my invis while I was running an Elysian back to camp area. Thank god we had slower and plenty of healers.
Shak Dator summon once they do take damage ( so gate early if you aggro them ), disturbed elysians do not summon, corrupted elsians do (and are mean buggers, as they are also druids 57th+ ) , netherbian ravagers are said no to summon (guildmate's statement ), neither do gantru moktor. Hope this helps.
Tool ripped off the artist H. R. Giger He has been doing futuristic surealist art for ages. The old school Alien movie..the alien creature itself was modeled after his art. As was ALL tool videos, they are HUGE Giger fans.