Hey Pitbull, as I understand it I don't think its possible to do this in the normal simple roll query, because you can not put a condition in the Roll query itself which is a static piece of code. (Anyone correct me on that if its wrong please) But it is possible with Custom Roll Parsing, which allows you to essentially build a custom roll query with a sheet worker after clicking the sheet button. Custom Roll Parsing for Character Sheets – Roll20 Help Center , also see other posts discussing this on the forum. Only down side, its not easy compared to normal ones, and uses Action buttons rather then Roll buttons. So major change basically, but it opens up many options. I had to do this to create complex custom roll query's for my WFRP 4e sheet.