The Setup:
#1: JK
#2: Cop, Doctor, Mafia Roleblocker
#3: BP, Tracker
#4: JK, BP, Mafia Roleblocker
#5: Cop
#6: Doctor, Tracker
(JK = Jailkeeper, BP = 1-shot Bulletproof). Goons and Vanilla townies excluded. Roels are Town unless I write Mafia before them):
Now let's say he claims.
#1: JK
In this case it does not matter whether he claims, because scum would have shot either way, and Hydrad would have died either way.
#3: BP, Tracker
a) BP. If he claims BP, claiming is bad, because now scum doesn't shoot him. (1/12)
b) Tracker. If he claims Tracker, scum knows that there's now 50% chance for a doctor, so they probably don't shoot. In this case, claiming is good (1/12)
#5: Cop
In this case it does not matter whether he claims, because scum would have shot either way, and Hydrad would have died either way.
#6: Doctor, Tracker
a) Doctor. Scum shoots for sure, but probably would have shot anyway
b) Tracker. Akin to #3. Scum knows there's now 50% chance for a doctor, so they won't shoot (probably). In this case, claiming is bad, because they would have shot (and no-killed, because Hydrad could have been doctored) otherwise. (1/12)
#2: Cop, Doctor, Mafia Roleblocker
a) Cop. Scum knows the setup. Scum will not shoot. But they would not have shot anyway.
b) Doctor. Scum knows the setup. Scum will shoot. They would not have shot otherwise. Claiming is bad (1/12)
#4: JK, BP, Mafia Roleblocker
a) JK. Scum knows the setup. Scum will shoot. They would have have shot otherwise. Claiming is bad (1/12)
b) BP. Scum knows the setup. Scum will not shoot. But they would not have shot anyway.
So, overall, we have 4/12 bad, 1/12 good for a claim, and 7/12 no difference.
But that's jsut assuming he is town. If he is scum, it looks completely different. And I guess he could even be a VT fakeclaiming a PR to survive. Though that'd be very un-Hydradish, so I think we can assume that's not the case
PPE 4