As I mentioned I had two more games today (both 2000 pts).
Game 1 vs Stormcastian archers.
My opponent told this army would be like 40k alpha-striking marines so I chose to play later (the first fault). After his archers deepstroke my backyard, I should have ignored them and chased the objectives at the center of battlefiled (the second fault). These two mistakes resulted in a huge difference in VPs that I cannot overcome at all. I surrendered quickly...
Game 2 vs Khornian cavarly
I heard they hit hard when they charge, so I tried to bait them and take away their opportunity of charge. It actually worked well - most of my ladies charged first in Turn 2. Those cavarly was 5 wounds each, which gave me depravity points MORE THAN FIFTY. I should have summoned 20x2 daemonettes to secure objectives to win, but we both agreed controlling such a hoard would take too much time (I gotta end the game in 10 min at that point) so nothing happened ;P
All in all, I like this new version of Slaanesh. I've tried various combinations in traits, hosts, and allegiance this time. Personally the rend-3 blade worked much better than the flying cloak for me. 6" pile-in trait becomes my default option. I still don't conclude which one is better between seeker and pretender hosts. And yes @Tzeentchmike, I'm pretty satisfied with using the exalted (as well as Slaanesh DPs) if not sniped out by MWs.
And here's my final tip. The depravity points accumulate against multi-wound army (even I didn't count MWs at all today) so you'd better prepare many models in advance. I really wanted to summon my thrid KoS for these games...