Madara has Juubi so he doesn't quite count; unless you destroy his head or keep the heart obliterated until he suffers brain death from lack of oxygen, he's as far as we can see immortal. Sure you could argue he'll still suffer damage from it, but if he can regrow half his body like a starfish within seconds he could blow his limbs away with night guy or something, then wait a few sec floating around for them to grow back.
Only problem would be how could he close it after that, lest he'd rek his heart and regrow one with the pressure point shut, lol.
I've always detested strict limits on shit, I prefer common sense and "honor system", but obviously not gonna fly here so meh.
Body revival I believe was basically unanimously agreed that it can't do squat against 8th gate. Even wiki I recall had something on that since it was far before 8ths gate real nature was ever revealed.
Healing power, never really believed in it being as awesome as people say, so I'd say a post at most, maybe two if you're a purebred senju without any gene therapies or whatever.
Yin seal might stall it for a post at most, maybe two if you plan to exhaust your whole chakra on it.
Byakugou I could see going two to three, but as above you'd exhaust your chakra in it and be screwed.
Yin and or byakugou aren't going to shorten ones lifespan without numerous uses during which huge injuries are fixed, one use alone isn't going to shave years off or anything, so it wouldn't lower it in this case I believe.
Stacking might function in some cases, but I can't see how could one realistically have the chakra to withstand such a big constant drain.
Evening elephant, it hurts like a bitch but so does lotus, don't see it actually dropping your time unless you spam it nonstop asa kujaku style.
Night guy though, that will just kill you. You might twitch on the ground half a minute at most, but you won't be doing anything at all after that except crumbling to ash.