Afton

Afton is a vampire from Twilight.

Abilities
Mental Invisibility: Afton's gift is to make himself mentally invisible to his pursuers. Someone who hides behind him will also be invisible. However, his power is much more limited than most of the other Volturi guard's gifts; any person with enough focus can easily see through his "shield" and he can only make himself invisible.

Since this power works on a mental basis, it can be rendered impotent by Bella Swan's mental shield.