[quote=@GamerXZ]
Sorry for the double posts but just want to ask, how fast is that human-altering energy dome expanding?
[/quote]

What Vatrou said is pretty much on the money.  Since the devices that originally generated the domes have been destroyed, they are not growing very fast.

[quote=@VATROU]
<Snipped quote by Dedonus>

[@GamerXZ]

I can't speak for Ded but I'd guess that if you aren't in the above cities you won't get powers from the event. However there's always other ways to get powers. I'd also assume that we plan on stopping the domes via taking out the big bad before they can expand too far. 

These are all assumptions. So.take them with a grain of salt.
[/quote]