"Cosmos, it looks like you have changed the monster for the human beings interest. Can you really tell what makes us so different?"
- ―Chaos Header taking interest on Cosmos when he had changed Eligal II's body structures.
|Home world:||Planet Earth (Cosmos Universe)|
|First appearance:||Ultraman Cosmos Episode 28: "Strength and Power" (2002)|
|Latest appearance:||New Ultraman Retsuden Episode 31: "Ultraman Saga Chapter 3: The Cocoon of Fear" (2014)|
Subtitle: Poison Gas Monster (毒ガス怪獣 Dokugasu Kaijū?)
Episode 28 & 29
A long time ago, Team EYES had to face Eligal, a monster that can emit poison from it’s mouth and twin gas tubes on its back. However, they failed as the monster was too fierce and Hiura had no choice but to kill the monster.
Another Eligal resurfaces sometime later in Area K where it wanders off but the monster seems unwell. Team EYES dispatched again to catch the monster by clogging Eligal’s Poison Gas tubes on it’s back with freeze bombs. Fubuki later fires the anesthesia missile, but the monster rampages so much that the Chaos Header reaction appears on it’s neck. It was revealed that Eligal was trying to fight the Chaos Header influence but with the anesthesia missile used on the monster, it became weak. Chaos Header then uses this chance to gain control of the monster. Musashi tries to get closer and fired into the monster’s mouth but failed - he survives by transforming into Cosmos before his jet hit the ground. Cosmos tried to expel Chaos Header but failed as Eligal too can resist Cosmos’ Luna Extract technique. Chaos Header had gained a small control of the monster and attacked Cosmos. Still not giving up, the giant becomes Corona Mode and fought Eligal. Cosmos managed to expel Chaos Header from Eligal but the entity then created a duplicate of Eligal called Chaos Eligal to fought Cosmos. Despite Cosmos’s victory against Chaos Eligal, the original faints from exhaustion and dies.
Another Chaos Eligal reappears at K9 Point and heads towards a village. Musashi appears and transforms into Ultraman Cosmos to fight and used up all of his power to purify the monster via Luna Extract. However, in a twisted turn by Chaos Header, the Luna Extract was absorbed, with the Eligal that was possessed eventually devoured and turned into Chaos Header Mebut.
Episode 63: Chaos Attack
Another Eligal would find itself transformed into a minion of chaos months later in the forests of Japan. After a battle with the hero, where Chaos Eligal pulled out all of its powers, the guardian managed to hit the monster with the Cosmium Bean, forcing the evil out of its body and changed its tissue structures so that it won't emit poisonous gas. Chaos Header then appeared and revealed its true intentions: to draw Ultraman Cosmos away from EYES base.
- Chaos Eligal's costume is a heavily modified version of "Super" Gakuzom from Ultraman Gaia: Gaia Again.
- Eligal shares the same subtitle as Kemular and Mognezun.
- Eligal II was the Eligal that survived.
Eligal reappeared in the film, Ultraman Saga.
Several Eligal , are seen with other monsters on an unknown island (presumably Kapuya Island) or Planet Juran).