diff.text: [[File:Zirconia.jpg|thumb|128px]]
diff.text: Zirconia is the head of the [[Dark Moon Circus]], and plans to find [[Pegasus]] so the&nbsp;Dark&nbsp;Moon&nbsp;Circus can rule the world, and [[Queen Nehelenia]]&nbsp;could be released from her mirror. He was created from Nehelenia's fears of becoming old and ugly (which is why he has this appearance). He has a pet eyeball named [[Zircon]], who takes pictures of their targets for him. Zircon can usually be found on Zirconia's staff.
diff.text: [[File:Zirconia_dies.jpg|thumb|100px|Zirconia is destroyed]]*In the Japanese version,&nbsp;Zirconia was a woman, and was changed to a man for unknown reasons.