This article may require a cleanup to meet the wiki's quality standards.
Please revise this page to fix any grammatical errors, poor wording, formatting and other issues.
This article does not have an image, or lacks a good quality image. Please upload and add the image to this article to improve its quality.

"Tremor Dragon King" Euros ["地滅竜王" エウロス, "Jimetsu Ryuu Ou" Eurosu] is an Earth Dragon King and the Guardian of the 96th floor of Ramiris’ Labyrinth.


The dragon is an earth dragon.

Milim brought an adult earth dragon dungeon that she tamed, where it guards the 96th floor of the Labyrinth. It was allowed to make a nest and it feeds off of Veldora's aura for food.

From fighting in the labyrinth and absorbing Veldora's aura the dragon evolved into a dragon king class.

The dragon was granted a name by Ramiris and Rimuru gave them 5000 souls, which allowed it to evolve into a True Dragon King. Upon its evolution, it obtained a humanoid form, which is different from Milim's draganoid form in that Milim is a Spirit Form species, while the Dragons are a corporeal species that have changed forms (they are bound to their bodies). Though it had equal stores of energy to the Ten Lords of the Labyrinth, had lower fighting prowess, and thus decided to train in its new body.


Dragon - 20 meter dragon (assumed).

Dragon King - 20 meter dragon (assumed).

True Dragon King - Beautiful Humanoid form.


Earth Elemental Control.


Ch Evolution Stage Trigger for Evolution Rank EP New Skills/Abilities


Adult Dragon Collected by Milim A Battle Physical attacks with fangs and talons

Elemental attacks - Earth

146 Dragon King Veldora Aura and Fighting A+
164 Dragon King Name by Ramiris

5000 souls by Rimuru

Special A
Community content is available under CC-BY-SA unless otherwise noted.