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In short, we lose 3 peaceful players during the day. At night, there's a 1-for-1 exchange with the Mafia. Plus, they'll kill someone else. Let's say the worst-case scenario is 2 more.
That would be...
2-2. So, the worst-case scenario is not great.
That would be...
2-2. So, the worst-case scenario is not great.