It isn't as hard as Shock of Relic, actually the cast is not that long anymore, of course my dmg is not as much as really strong classes but my burst is actually the strongest and really useful for IDN DPS check mechanics.
I had some problems with the 2nd boss in IDN of course, but i got use to his mech and now i have the timing for the spikes and there's some burst moment there. So that's not that hard. o.o
With all the changes they made, (CD reduction / Skill % increase) the class is really spamy. The only change i would care about is DMG boost on Dent Blow and Hovering, then i would be fine with the class overall. (If they would stop disappearing sometime when i use Arcane Focus !)
Of course she doesn't have any EX debuff, but they removed the buff stack on CDN actually so probably sooner or later they gonna add it to SEA and EU.