I know - best is subjective - but which docent do you consider the best for a Shiradi WF?

None of the new stuff seems particularly impressive that I have seen. If you disagree then please post the stats of something that you think is good.

Blue Dragon Docent is decent but nothing really cool. The crit rate is down and nothing else is really hot except for the set bonus.

Green Dragon Docent has the 10% reduction is spell cost which could be attractive.

But - what do you think?