Hello! You seem to have accidentally wandered into the card game forum. Don't worry, someone will be along shortly to get you back where your question can get answered. Until then, why not take a break from the hustle and bustle of a creating a ninja character and enjoy the card game?
in the book master of devils he makes a note that the flying scrolls are different then riffle scrolls. The flying scrolls are active by being thrown into the air not riffled. But they are close. I though maybe there were rules some where for the variation.