20 sided dice

Jon held the 20 sided die between his fingers. It was the one that had to do with ... age. "Age?" "Yeah, you know. How old you are; but this one only changes everyone in the room, or within 100 yards" "Oh, why the range?" "Do you really want a town full of babies? You can pick something else, if you don't want this." "No, it's okay." She looked at it; numbering from 1 to 20. "I take it that we become the age it lands on in years?" "Yes, reality will change to make it so." Karyn gave Jon a funny look. "It's supposed to be a gamble, Karyn. There has to be a downside." "Okay, then. Here I go." She rolled the die across the floor; Jon hoping for 18 and up, Karyn hoping for 7 to 12 it came up as ...