For a long time now I've been setting an oversized d20 down on the table with the current Resistance face up, so that it's easy for everyone to compare their rolls. I use a step-down layout one like MtG players use to make it easier to find the face I want. I've toyed with the idea of using a different colored one or more than one for Mastery levels but that feels awkward. I might use a base or something down the road.
When handling group contests, I used to roll as many dice as I had playe