complete Dark Knight overhaul suggestion (with link)

[Zairava]

I'm still currently working out what exactly I'm going to do with the Blood Gauge and how. Ended up sleeping earlier since I work nightshift.

I wish the DRK invul wasnt so bad, like really even after they changed it, its still trash.

Things that can happen:
#You fall down to 1 HP, you immediately use an attack > it doesn't register that you already have the buff because of server ticks > you get no healing from the first attack> you die because you cant fullheal yourself in time
#You Fall down to 1 HP > there is no enemy to attack or you get stunned > it runs out and you die
#You use it in a dungeon but the healer keeps you barely alive and it doesnt trigger > it runs out > you die because the healer fails to heal you and you never got the self heal effect

Something came to my mind while I was brainstorming what could be possibly done about blood price... If you recall some discussion on the Dark Knight Megathread a while back we discussed a Blood Price revamp that could pool HP as your taking damage and heal you for a portion based on the amount of damage you took.

What I ended up coming up with earlier was something that is far, far too powerful for just a standard CD, however, borderline if not invulnerability, so I'll just take it to 100 here.

What if Living Dead functioned like this:

Creates a barrier around self totaling to 100% of your maximum HP. If this shield is completely absorbed, you will gain the status Undead Rebirth
-Living Dead Duration: 10s
Undead Rebirth Effect: You are healed for 100% of incoming damage
-Undead Rebirth Duration: 10s
*Shadowskin/The Blackest Night has shield priority as usual to prevent confliction here