The Ancient One named Ghatanothoa has a power called Annihilating Gaze.
While Ghatanothoa stirs in his slumber, place the eight visage tokens facedown on this sheet. Each time an investigator gains 2 or more Clue tokens at once, he must turn a visage token faceup. If it has Ghatanothoa's face on it, he is devoured. If not, leave the token faceup. Once four visage tokens are faceup, turn them facedown and shuffle the visage tokens.
Perhaps I'm being overly pedantic, but it isn't clear what happens if Ghatanothoa's face is turned up and there are not yet 4 visage tokens face up.
After the investigator is devoured, are all 8 tokens shuffled? Is the next pick "free"? I was unable to locate a clarification for this in the rulebook.