Originally Posted by nwlinkvxd

You're right. I didn't mean "immortal" in the "can't die" sense. It was more that I couldn't use the world "invulnerable" because she CAN be injured. However, I suspect that so long as her body is allowed to stay in one piece (and no organs are removed, and there's no internal obstructions) then she can't die. I don't think Logan could survive a tree branch through the brain like she did.