Are there any timing restrictions on triggering the Run Away story event (granted by the Pictograph innovation)?
Yes. Although Pictographs states that survivors may trigger the event at any time, triggering Run Away was not intended to be used as a means of breaking the continuity of the showdown to produce a favorable outcome for the survivors. Using the event in the middle of attacks to cancel reactions or place the survivor out of harm's way is not in the spirit of the story event. As a result of this, Pictographs has been errated, and now reads, "At the start of a standing survivor's act, they may trigger the Run Away story event. Limit, once per act."