+healing scales incredibly low for a mesmer that it's 100% wasted stat in the sense you need to invest a lot into it for a mild return. If you are doing a condition build Iwarlock becomes meh.
In this case I would use it for burst scenario to finish someone off.
You will want at least sharper images. All illusions that crit give an extra stack of bleed. It's pretty potent along with dodge clones (you want this in PvP or you won't have substational clone generation).
Phantasmal disenchanter is trash, it's probably are worst skill especially if you are trying to remove conditions and with a staff. You have to summon it on a foe, a bounce is wasted on a foe and elasticity doesn't apply to phantasms, and the bounce range is small so if you are at range it's wasted.
Focus is meh without reflect traits. And even then it's still pretty meh compared to everything else. The nerf to warden is too much and lied about (in the patch notes it says it should have a 5 sec skill recharge when traited... well it doesn't). Go with either Pistol for a guarentee that you will get 5 stacks of confusion from scepter or torch for extra stacks of confusion since you are bursting condition damage and a stealth.
Moa is still good for 1vs1. It's damage still horrible it just attacks faster.
http://intothemists.com/calc/?build=...a;1jwmAjwmA2VV
You might want to get +cond duration runes for confusion and your bleeds and rethink your sigils