Ninja Amulet Secrets!

Hi everyone! WOW! My friend Saarapril was playing Club Penguin three days ago and found something really weird. In the Martial Artworks catalog, there was a NINJA AMULET! Of course, it was meant to be released in the future, and it was probably a glitch. But that's really cool! Check it out:

Now... look at the shape in the center of the Ninja Hideout. It's exactly in the shape of the amulet! This has to mean something...
FULL credit to Saraapril! But unfortunately, some penguins have stolen her picture and didn't give credit. If you find a blog with a stolen pic, COMMENT AND TELL THEM TO PUT IT DOWN!

-Peggie Quin