I did a test with and without Lifeblood, and I have passive regen.
I leaned into some palisades and dropped to half health.
10 pts of health in 12 seconds passive only, which mean 8 mins to recover 400* pts.
10 pts of health in 10 seconds with Lifeblood, which translates 6m 40s for 400* pts.
So we get some benefit, roughly 17% increase.
- 400 points was chosen because I knew it was about that much time to recover after an incident involving a cliff.