I always found interesting that Jhin has a lucky talisman on his gun.

I always thought its very strange for a man like Jhin to believe in something, especially something superstitious. (You can see it dangling from his combined weapon when he ults.) What do you guys think? What sort of deity does this talisman relate to? Does the talisman even contain something precious to Jhin? Or is it simply some sort of balancing weight he just attached to his gun?