This special card would be available to Narrators once per 30 moves or so. It would allow the Narrator to give a critical Scene extra heft by allowing narrator to play an additional 3 points of character/obstacle. AND it would allow players to use up to 6 cards during the scene in which the Climax Card is played, but no more than 3 per move.

I think a tool like this would really be a blast for Narrators looking to kick up certain scenes a notch or two and really ramp up the tension and pacing.

Given that it's a powerful card, it would not refresh for Narrators to use again until 30 player moves had elapsed. That way it could still be of use in long campaign style games as well as short ones.