Board Thread:Speculation House/@comment-73.140.18.107-20160909055159/@comment-28288412-20160914000238

Aura is a like a shield, not a health bar. The regeneration never comes into effect really unless you are activating your aura for the first time. Even then, the only we see it the cut is hardly that big, so we can't really judge how good the regeneration is beyond being able to regenerate a cut but not a limb.