[Snake]

Sooo, anything that resists Darkness can resist Void damage? What's this? Vampires resist Void better than Liches? Nooonsense!

Void should be pretty dangerous to be used, so why not 'make' it dangerous? That was my thought when I saw 'unprotected' (read: without anything to prevent Void Poisoning ICly) people casually flipping Void here and there without minding the consequences because 'lol this is rp and im god who dies when i want'.

So here's my rather short suggestion for it. Make a new type of Damage named 'Void', it will work like this:

-It ignores DEF/RES or any sorts of reduction, for behaving like Akashic damage. (Except for the specific reductions listed below, of course.)
-It deals 50% recoil Void damage whenever used by any race.
-It deals 45% recoil Void damage when used by Mechanations, Dullahans or Shaitans (maybe?), because of their uncommon/protected bodies.
-It deals 15% recoil Void damage when used by Liches, because of their natural resistance to it/lack of a real body.

How to 'combat' and counterplay it? (For both the recoil and protection)

-Nullstone Gauntlets and Voidwalker gain a new effect, reduces the Void damage taken by 25%
-Nullstone Necklace (new 10* item? quest/story item would be nice), reduces the Void damage taken by 25%

Here you go.

Small Edit:
Also, since injures are a thing to come, extended contact with Void damage may cause 'light Void Poisoning', that causes a 'ghetto' interference, reducing healings by 25%. Can be treated with Inanis Remedium. (A 'craft item' made from Void Shard + PR-Hi Potion in Alchemy. [Lv 6 required])

((If icons are needed, I will lift my sleeves to help in this one.))