1hp tick every 2 seconds. just helps out a little, not a overall heath buff can still be downed in the same time, but benefits are: Stops bleeding eventually when just slightly low on health, means you can choose to hang around the area and slowly get health back or go heal or pig if you plan on going in for another attack.
I can see some downsides to it also but… idk, discuss it. (probably not cannon either so…)
What about if it can only regenerate from 1 to 50% and not above etc…