% health regen across the board (items and masteries)

i would like a minimum flat amount and scaling regen, picks whichever is the greater between both. this would include perseverance mastery. I'd like to be able to get perseverance without necessarily building a lot of hp and still get something worth while out of it. would concern

could help ap junglers looking for sustain in the jungle too without feeling the need to get trailblazer.