Originally Posted by Heretic
So, she said the diamond blocks him...but diamond makes her vulnerable to him??? There's even a scene where it shows Xavier trying to read her, but the diamonds mentally block him from continuing...
Now I'm lost. Given her words, and the visuals when Xavier tried...it seems like the diamond is protecting her from him.
On the yacht, Emma was using telepathy to block Xavier so he couldn't locate them, being the Hellfire Club. If she shifted into diamond form her telepathic block would be inaccessible and therefore Xavier would be able to locate them (especially Shaw since Xavier had his location before Emma blocked him). But you're right as well, Emma's diamond shuts her telepathy down and therefore her mind cannot be exploited by telepathy.