RulingHall of Heroes (rules 1.0–1.4)
Sinister Motives, Miles, and Gwen: If there is only one villain in play, does the active counter move?
Question
If there is only one villain in play, does the active counter move?
Answer
If there is only one villain in play, the active counter cannot move to another villain, so it stays on the one villain in play.
– Sinister Motives rulebook