4.05 - Tank DPS comparison

[Shinkyo]

A 30% all encompassing damage mitigation ability every 60 seconds at the cost of a single DA coupled with also being able to TBN may be a bit much. I personally feel that it's limitation of being magic only helps balance out how powerful it can be.

Definitely, I would not leave the DA effect to dark mind at 30% mitigation.
I'd say DA+Dark Mind is still only 15% damage but cost a DA to make it mitigate all damage type.