16k HP 13K DPS Demon Hunter Act 2 NM. My DPS was high because I had a reduced lv req weapon. I was cruising and crushing MP10. My other DH died at 60(2) in Inferno and on that run I did MP 10 all through Hell so I have a good feel of monster damage ratios. The thing is... The Act 2 NM Keywarden spun and shot one of those thorns and it insta killed me. Just one thorn from full health and no other mobs in the area. Does that experience sound normal? Is there a known tuning issue with them or is that how they are tuned on purpose even in NM?