Fey union is 300 potency overtime IF you have a filled fairy gauge. Any other ability used disables this effect. Kardia is constant and does not gets disabled at any moment by any other skills, if anything it gets buffed with Soteria.

Scholar is indeed very potent, not saying that it is not, but to me it seems unfair that they are nerfing the interesting utility ability that was the ONLY cool thing we got with EW job changes, just to make sage more appealing... people in raids choose scholar because this ability is indeed very useful. As it is a movement for the full team opposed to movement to only yourself.

I find it also contradicting that they said they wont nerf a job to make other jobs in the same level when we had discussions on reaper. Instead they just said "we will buff the other jobs"... and low and behold, healers again get the cold bucket treatment...