The only change to nascent in this thread that wouldnt break the delicate tank balance we have now is just a qol to use nascent flash while solo/party dead just to get the 50% heal (not the 10% mit on yourself) and let war have some fun soloing things older content like they used to (like the pld vids coming out now are).

It wouldnt affect raiding or dungeons or anything else with the single exception being finishing a dungeon boss solo when your entire party died. It would primarily just be a solo qol update. I rather enjoyed soloing titan ex and stuff back in the day. It would be fun to do that type of stuff again on outdated content.

But it doesnt need any buffs to the effect, power or anything else. The healing it provides is enormous and there are so damn many shared busters right now that anything that helps both tanks is amazing right now (intervention, nascent are big winners right now).