Wicked Empyrean Dragon
The Wicked Empyrean Dragon is an EXCLUSIVE pet that was only available from the Exclusive Pets Egg, with a 13% chance of hatching. It was released in the Glitch Update.
The latest Pet Simulator X value list for Wicked Empyrean Dragon can be found below:

Regular
💎 10,800,000,000 (10.8b)

Golden
💎 Not Available

Rainbow
💎 Not Available

Dark Matter
💎 Not Available