Add the water of the Styx to the Nether

Hello.

I'm proposing adding "Water of the Styx" to the Nether.
It could produce netherack when it encounters lava and allow for farming (I know, I'm not the only one suggesting this).
But!
But this isn't water it would be safe to bathe in, it's Water of the Styx, it's cursed! It sucks your soul out of you if you haven't enchanted your armor accordingly :)
So, the player would be required to have a special enchantment to swim in the Water of the Styx.

Why add a water type to the Nether?

Think about it! In the overworld, water allows you to make bubble elevators; it's faster to set up and faster than the minecart elevator. You can build farms using water collectors. You can't do that in the Nether! Imagine having water that has the same properties as normal water in the Nether. Mojang, with the Nether update, added gameplay to this dimension and the ability to live there... but it's not perfect.
With the water of the Styx, we would stay within the Nether theme, while still having the possibilities available in the overworld. We'll just need an enchantment that prevents us from dying by soul suction XD
And what about possible crops?
We can imagine plants that only grow in the Nether. But to be eaten, they'll need to be purified. Hence, the addition of a block that would purify Nether vegetables so they can be eaten. And of course, this new block must be craftable with Nether materials.