Still only attacks 6 targets, 2 at a time, but it does appear to attack 6 targets each cast now.
Personally, I tend to believe teh_troll. If low/mid-60s necro DC can be effective, then sounds like reasonable game balance to me. Low-60s is attainable. (Hell, my gimpy 18/2 rogue splash with terrible gear is around 56 with plenty of low-hanging fruit still to increase that. My goal before reading this thread was simply to hit 60.)