Gdi.
Using it before mylo leads to a dead scum, I was going to say. On review, that still seems a bit ambiguous on reactor?
My initial read was that the scum who used it can't visit reactor normally afterwards (as it's not on the list of tasks they have and they're not a visiting scum when using it), so is effectively outed, making it unusab. If that's not the case, and kill-phase visits automatically go to reactor, scum can just reactor+ambush every other night for a guaranteed untraceable kill.
As any sabotage leads to a max of 1 kill that night, this would make reactor effectively superior to comms or lights in most situations as it trades gaining info about a few qualifications that shouldn't be repeated that soon for denying town information AND guarantees an untraceable kill on any target of choice. Scum loses the chance to info-gather in doing so, but hitting the correct task is going to be extremely dependent on RNG anyway, so offers somewhat limited value.
Doors offer another threat N1.
Lights, by contrast, are fairly unlikely to matter at all (that is, even if you pull lights AND 3+ people visited a single task, it's still possible town collectively knows everyone on location, but pragmatically most tasks will see 1-2 people at most most nights, so it's very possible lights do little beyond creating some ambiguity) and, dependent on player count, comms are also a solid guess for "do nothing." given that the count for most places can easily be indicative.
Or rather, town cannot discuss where they're going, because saying that will get you ambushed at will. That means town can't group up to visit a task and guarantee info. Which means that it's basically RNG where things go more or less, particularly on early nights. Scum only gains a strong benefits from the information issues if 2 or more town visit the same place, while this isn't entirely likely, it's also not entirely unlikely either, but it gets increasingly unlikely as the count goes down.
