I'm statting up a pair of characters who are twins. They're both psychic, pretty powerful, but I want their powers to function only when they're in the same area (say, within twelve inches).
First off, how would you write this up, as a Conditional Power or as a Focus?
Secondly, what value would you assign it?
I'm the GM in this campaign, so it's not a big deal, but curiousity has gotten the better of me. I think Conditional Power sounds right (people as a focus seems strange to me), and I was thinking -1. In reality, they'll probably be together most of the time, so it wouldn't be worth that much, but since one can be captured or incapacitated and thus removed from the other, -1/4 seemed a little light.
Offer me your thoughts and comments, Herodom!