Emerald Echo

Yes

I remember reading something official that there are statuses boons and buffs, buffs are exclusively green magic that increases stats, not sure if it affects medi tmr for example, but time magic is a boon, barriers are a boon... as far as I know steal heart will be unaffected

There are "boons" and "buffs" buffs are explicitly green mage, and a few others, time not included iirc
which isn't a clear answer, but probably not

Thanks. I heard somewhere that few TMR actually affected by this , but i'm not sure which one actually affected. It might be good if someone actually post the list of the affected TMR

Is that a bug?

No, that's Ayaka. She's not a bug.

I've been told it only works with Green Mage abilities at the moment, which is complete crap... hopefully this gets changed.