1st of all, thanks for this one. I already own Armour Astir, and it's nice to see you are developing something more based on it.
Then, a question. Let's say I have Advantage, so I can reroll a die showing "1". Is this infinite? I mean, let's say I rolled "1", then I reroll it, and I get another "1". Do I need to keep this value, or do I reroll the die again?