Ice Shield?

So the new skill coming out this week will be Ice Shield, and Chris said that it is a skill that was in closed beta. Anyone know what it does?

I think Ice Shield is the new version of Phase Run. Taken from the Path of Exile site:

Makes you hard to see, and increases your movement speed. Lasts for a short duration or until you make an attack or cast a spell. If that attack is a melee attack, it deals extra damage.

I'm sure it's a modified version of it, though, considering it has a completely new name, different visual effect, and is now "balanced" so that it's not as overpowered.

We'll find out for sure in a few hours!

It's apparently called Arctic Armour, and nothing like Phase Run at all.