I've been thinking along the same lines with slow using either ice or grav. Certainly worth checking out.
My MA IDs:
Fiend Space: 211464
I was going to make a long post of what each set has (both control and assault) and noticed you can't go wrong with any combination (even Grav/Psi when you think about it.)
Mind/ is strong in SC, but Fire/ annihilates pretty anything much in WB. (Unless you get 2-shot, which will happen often 
)
well, continuing with this thoughs, a good attack chain could be shive+thorntrops, and then get closer with AA on, or maybe the ST hold and inmob with the +20 acc inherent...
Right now, i have played 'KillMe Softly' (his battlecry is '... with this song...' 
) to lvl6 and so far i have seen the activation times gonna kill me... I hope I become happier with futures powers/activations...
Peace.
Hi all,
Ive been out for a week, too much work actually, but I had time to think about which sets would be better for sirens calls pvp...
Yeah, i know that the Dominator AT is a late blooming, and start to get their powerfull attacks in middle-late 30s, but with that problem, we must get a solution. I would like to see ppl scaring us, and start to dominating sirens call could be a nice way
So, this is my main suposition, from my experience i had with my ice/kinetics corruptor: SLOW is really good in pvp. I mean, SLOW isnt removable with a BF, so an enemy slowed would be that for all the time the powers go on, not as a hold/stun/terror/...
With this thought, i have gone to the builder & this is the 2 sets i have seen would be better than anyother sets:
PRIMARY: ICE: mainly because it got -slow in almost all their powers, and it has some ST powers, that in pvp is what works...
SECONDARY: THORNS: mainly for 3 reasons: the component -def will help to hit, AIM is a great pvp power (and add a plus to the dmg that will be great), and THORNTROPS is another -slow (available at lvl28).
So, what do u think about this idea?? U think im correct saying that slow is really a hurt pvping??
If u are interested, i could post a build later and discuss about powers/slots...
Anyways, discuss time!!
Peace.