My 9 year old son likes Lego's, but I cannot help notice some of the religious overtones with their toys. Look on the right in this photo, it shows a bronze serpent (a cobra) on a pole. The cover for this particular toy shows the Ninja shown on the right holding this pole emitting some type of force to fight the red Ninja. Notice the blue button with a swirl design mounted on the pole. Anybody recognize this symbol and know what it means?