[quote=@Crimson Raven]
<Snipped quote by Zarkun>

You are crazy.

This is known.

I think it was explaned somewhere along the way, but their power is generating forcefields, invisablity is just them making a forcefield that deflects light.
[/quote]

Hmmm....I don't know, that doesn't explain why they still feel pain while invisible. Because if that were the case, they're be shielded at all times.