Lucky Quilen Cub



The Lucky Quilen Cub is a quilen companion.

Source
This was originally only available to players who purchased the World of Warcraft: Mists of Pandaria Collector's Edition or Digital Deluxe Edition. It also comes with a Imperial Quilen.

This pet is also available for purchase from the shop or the In-Game Store for $10 or €10. It was released on June 30, 2020.

Letter
The Lucky Quilen Cub is delivered in the mail along with a letter from The WoW Dev Team:

Achievements
Having this companion awards the Collector's Edition: Lucky Quilen Cub achievement.

Pet Journal
"Offspring of the Imperial Quilen."

Offspring of the Imperial Quilen, the Lucky Quilen Cub is said to bring great fortune to its owner.
 * In-Game Store

Like a charm ''Although Lucky Quilen Cubs resemble animated statues, their hard-as-stone skin conceals an affectionate heart. These trusted companions will look up to you and faithfully follow your every step—and might even bring some good fortune along the way.''
 * Blizzard Shop