"I am a Jewel Ghost! I twinkle beautifully, don't I? Let's be friends!"
A monster that shimmers all over. It likes eating gemstones, but as it can't digest them it instead stores them inside itself. It is often referred to as a moving treasure chest. Many Summoners try to capture them, but they're fast and not very common. One must be proficient in finding them to be able to capture one. It, the Jewel King and the Jewel God are classified as jewel types.