Tips for getting that high af health?

[BasementDweller]

Besides going for rdn l grades, I was wondering what are the ways to raise hp significantly? Currently sitting on 2.2mil hp, and would like to get to around 2.5mil.
Using cor-nura set (so +800 vit), and lvl 90 wise with vit gems, except for the guild gem (+4) and a wise with crit gem.
Got three lvl 90 crests with 3rd stat vit, a high health source plate with vit and high vit increasing plate.

Yet still can't seem to break 2.4mil hp mark :c Not sure what else to do besides replacing my 3rd stat int plates with vit or getting 2nd stat vit talismans :/

[iHeavencent]

I'm at 4.2m town HP right now. I did that by prioritizing VIT over everything's else, then when I couldn't get VIT I get INT (I'm a Saint).

All of my plates are 3rd stat VIT, as well as my Talismans. VIT is easy to stack because it's cheap - no one wants a third stack VIT when they can get damage or INT, STR, etc.

i have no IDNLs - my head top and bottom are lvl 93 ladder pieces. My shoes and gloves are RDNLs and weapons are RDNLs.

[ceruulean]

Don't better getting so much hp, if you have the defense and hp then you need to get as much mdmg for better heals

vit only helps tanks now

[BasementDweller]

I kinda agree, but considering I'm a saint around 2.5mil hp is minimum if I want to run IDN :/ If running IDN wasn't really a goal then I'd end up stacking fd and crit xD Also need more hp to help me tank mechs when lag hits :c

[ceruulean]

Replace the crit gem with a vit gem