Rusty: Bankrupting undead squirrels of their jollies since 2017.

OK, in serious talk; Ferghus isn't our beige-furred stalker. He probably owns the Gray Skin, in fact. If Enis turns out to also lack Beige Fur, then we can just execute the Sin Purge Ritual targeting only Overkill and Exorcise Nhils and Enis in a timely fashion. Or, better still, use our knowledge of which bits are Stalker bits and blow them out of the water. If not, then we have problems...