A black and white dice had 00,10,20,30,40,50,60,70,80 and 90.
Another black and white dice had 0-9.
Jon said
"They are the percentace of the lifelite of the new creature.
The lower set has .5 taken away.
The higher set has .5 added.
My age is then set to the lower one and everone else will be reduced/increased the same amount.
After the apprioprate length of time everone (including those that have died) will come back to the moment we rolled.
Everone apart from us will still not rember any other reality in each case.
"