Hi everyone
Thanks for the easy to read list and your suggestions.
We ran the feedback by the development team and they mentioned that since blue magic spells have such high stats, they would like to proceed with adjustments carefully. Basically, if we were to extend the effect durations right now, the MP cost for the time granted would be lower, causing blue mages to be in a superior position, so thought needs to given to this when making adjustments.
Of the list that was given, there was an impression that Feather Barrier being a passive skill is difficult to really utilize within the short effect duration of 30 seconds, but for the rest of the spells the development team feels that they are not extremely difficult to utilize within their effect durations.
We will be adjusting Diffusion in the next version update and this will enhance the usability of these blue magic spells further, so we would like to see the effects from this and determine the necessity for adjustments.