Lalato
Adventurer
If it's just a plot element, then it doesn't really matter. The thing about torture isn't if people will break... but how they break. Additionally, if the torturer is after information... that info may not actually be reliable as the person being tortured will pretty much say/do anything to stop being tortured.
If you're reducing it all down to a roll of the dice, just pick a save and be done with it. If you want to make it multiple rolls, then pick three saves (CON/WIS/CHA). The tortured person must have three failures before they break (kind of like death saves, but this represents the breakdown of the body, mind and spirit). If you want to make it harder to break them... make it three failures for each save type.
If you're reducing it all down to a roll of the dice, just pick a save and be done with it. If you want to make it multiple rolls, then pick three saves (CON/WIS/CHA). The tortured person must have three failures before they break (kind of like death saves, but this represents the breakdown of the body, mind and spirit). If you want to make it harder to break them... make it three failures for each save type.