I've just read the roles... and R2D2 has 50% chance of being successful. So... Impervious was lucky, or someone protected him, or he was impervious??
Reaymond, what do you mean by 50% chance? Do you roll a dice or what??
I was looking for what RID means in the Unreality's rules for newbies but I didn't find it. I just had a quick glance.
So RID?