[Warning, the upcoming build is only ment for PvP.]
Oh yessss. It does exist. A viable PvP build for the mesmer based around signets! Let me show you: http://gw2skills.net/editor/?fhAQNAraWnsISFa2gGupB3aIx1QM5nZoc6VSFokV2A-TZRHABDcCASqMAZHCgh3fAgnAAA
Pros:
Heavy CC
High condition damage
Moderate pure damage
Much safe stomping
Lots of boons
cons
Heavy condi damage is hard to cleanse due to high cooldowns
Only 1 stun break, although it can be avoided with staff#2
Healing burst sacrifices sustain heal
the utilities
Signet of Ether: A really good healing skill. Due to nice toughness and avoiding burst with evade and distortion you can keep up your health very well.
Signet of midnight: Really good. Some more boon duration on passive is nice, but the active can be used to stomp or stunbreak. When you break stun you will also avoid the burst that comes next.
Signet of domination: condi damage is really welcome in this build. Next to that a stun of 3s is really strong. You can combo this with casting a phantasm without being interrupted by something else due to distortion.
Arcane thievery: a nice offensive condi cleanse.
sigils
Generosity is strong because you would lack some condi clear without it.
Hydromancy adds a little burst and some chill which we have very few access to.
Doom is the best since it gives us high poison uptime.
If you want any more information about the build just ask it in the comments
Try it out (or not) and let me Hear what you think!
Greetings, V
(edited by The V.8759)