Talk:Doormaker/@comment-24.12.158.19-20150410084438

Doormaster's power is to open portals between any two "places" regardless of dimension or distance. So obviously the opposite of this is to render entire areas as "no-teleport" zones (probably also effects shaker powers that manipulate physics/space, like vista).

Alternatively it "reflects" people off of things like portals/windows, rendering them as hard barriers that cannot be crossed normally.