[@Jinxlynx]  You may want to rework your character a bit.  She has some power redundancies like the ability to create psionic blades when she has a greatsword that cleaves through souls. I would ask for you to drop the greatsword and keep the blades.  There would be no defense against the greatsword unless the enemies were magical based themselves.  Her carrying a standard gun is also a bit redundant when she can just shoot arcane energy and spells at people.  Would make more sense if she just carried an empty gun that she uses to channel said arcane energy through or lose the gun altogether.

I have no problems with the perfect disguise/glamour thing.  Looking exactly like someone else doesn't mean that she can act exactly like that person thus the ruse can be seen through that way.  Her becoming a regular Jane off the street isn't bad either since her traits would more than likely still bleed through the facade.  In short, Mystique would still be a better master of disguise.  If she is able to disguise as other people and emulate their behavior perfectly, then yeah, I would change that a bit.

I would be careful with the Lust Aura and instilling those types of thoughts and ideas into a light form of GMing if used around or on someone on the team even if it's just in jest.  I think Iron Fist would be the only one viable enough to put up a resistance towards that.  Could be more balanced if it only worked on people who find her attractive.

Your character suffers the same problems but to a lesser extent as the Plant Venom in that she's pretty powerful with very versatile 
powers.  She has a multitude of ways to approach a battle/mission and succeed with relative ease.

She could use stealth and disguise herself to get from point A to point B.  She could just bumrush through cleaving souls, kiss people anywhere and turn them against each other, force an orgy, absorb all of that sexual energy become even stronger to bumrush through.  Her powerset makes her seem contrary her supportive role as you said she would take in battle.

My suggestion for a revamp:  Change her powerset to be more of a supportive role, all of our characters are kind of stand alone and do their own thing.  We don't have a member who is there purely there to support others.  Give her a rejuvenating kiss to help restore stamina or heal.  Give her protective shields put over others or something.  Entrancing and captivating the enemy is still nice and fits.  If you want to keep the gun, then I would do the arcane bullets like I suggested earlier.

I'm not a GM and in no way have the power to tell you to change or do anything different.  They may approve your character as is, but this is something to consider if they don't agree with it.