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Old 12-31-2017, 02:56 AM   #6
Winged Cat
 
Join Date: Jun 2005
Default Re: How to do a place of power?

Quote:
Originally Posted by Ottriman View Post
So maybe he can use it 1/10 of the time, give or take.
If you suspect it will be available roughly 1/10th of the time, that is approximately equivalent to a "6 or less" frequency modifier, and can be costed that way. Make sure to scale it relative to other frequency modifiers on that power: if the base value is for "9 or less", that's different than if the base value is for "all the time".
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