[quote=@ZAVAZggg]
<Snipped quote by Disdain>

[color=crimson][b]A lot if they're well hidden somewhere outside the city. Of course I realise that would be meaningless if Teth has access to some kind of long range nullifier. Especially one that's permenant. If she doesn't and it's a temporary, local, nullifier then we'd need an escape team to leave.[/b][/color]
[/quote]

You have a good line of thinking, but it's unlikely that someone knows how to nullify each of our methods for travel given how diverse our powers are. And if they can it's likely only for a few reasons:
1. They have defenses against travel set up ahead of time.
2. Their ability is solely focused on preventing travel.
3. Or they're extremely powerful, like some of the very people in this group.