| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form, or appeared in any official LEGO sets.
The Ninja faced the Ice Serpent after entering a sacred shrine to obtain the Obsidian Sai in order to thwart Ronin's plans. After Zane recovered the weapons, the Ice Serpent attacked them, smashing up through the floor and continuing to smash it as the Ninja fought it. Fortunately, they succeeded in defeating the creature, which disappeared, and made their escape.
- The Ice Serpent has the same design as The Great Devourer, but with a different color scheme.
- Sensei Wu battled against a similar serpent during the events of the graphic novel Stone Cold, but that one was not designed to be brick built in appearance; it is unknown if any relation between the two exists.
- This is one of two Ninjago snakes who have appeared in Lego form in video games but not in physical sets; the other is the large Anacondrai Serpent that appeared in LEGO Dimensions.