| This minifigure has only appeared in a non-physical form|
Although this article is about an official minifigure, it never existed in physical form, or appeared in any official LEGO sets.
|The name of this subject is conjectural.|
Although this article is based on an official subject, its actual name is pure conjecture.
The Ancient Creature was a beast that appeared in the Ninjago: Masters of Spinjitzu graphic novel Stone Cold, in which it is awakened by Sensei Wu during his battle with Cardinsto. Due to being so ancient that it existed before "nature", it is immune to Cardinsto's elemental mastery of nature, and he is thus forced to beg Wu to rescue him from it. Wu does so in exchange for Cardinsto giving him information, and then reveals that the creature, while massive, can only stay awake for a minute at a time.