Added 2 minutes ago
It's not worth rushing to block Drakkosha. The Mafia has moves, and the Serial Killer hasn't made a move for two nights. Perhaps he's already been crippled by the Mafia, and the block isn't relevant here.
Added 4 minutes ago
Although, if we're going to block someone, it's best to block her. Because today we saw moves from all the peaceful roles with Night Defense, including the Doctor, and Kosha was in the block. That is, we won't block a strong town role. But, honestly, I don't know how to proceed in the current situation - whether to take a risk or not...