RandomDie skill?

[TheOrgg]

Based on an idea I had and the conversation below:
http://www.buttonweavers.com/ui/forum.html#!threadId=1241

How are the Random BM coded?

Would it be possible to have a skill that is essentially one plain RandomBM die in the recipe? Maybe (?) ?

There were thought of making it a skill with a set range like (X)[insert symbol here] so you could restrict the range, but I was thinking a die that was randomly one of the 'basic' die sizes of 4, 6, 8, 10, 12, 16(maybe?), and 20.