AGKOfficial Wiki
Gaea Foundation
Kanji/Kana 変幻自在 ガイアファンデーション
Voiced by
Rōmaji Hengen Jizai: Gaia Fandēshon
Full name Phantasmagoria: Gaea Foundation
Type Cosmetic Case
Status Destroyed
Faction Revolutionary Army
User Chelsea
Former users
Abilities Shapeshifting
Trump Card
Media Debut
Manga Chapter 23
Anime Episode 12

Phantasmagoria: Gaea Foundation was a Teigu in the form of a cosmetic case that enabled its user to take an appearance of whatever living creature they desired. It was used by Chelsea, but was later destroyed by Kurome.


Gaea Foundation enabled its user to turn into any living creature they wished, even animals such as cats with the ability to mimic the animals abilities such as flight. It resembled a cosmetic case with cosmetic tools inside.

Chelsea used this ability for both reconnaissances and as a disguise to trick opponents, using the latter technique against both Bols and Kurome, successfully tricking both long enough to perform a stealthy takedown.


  • Gaea is the alternate name of Gaia, a personification of Earth in Greek mythology.


V· T·E Night Raid
Faction: The Revolutionary Army
Leader: General Najenda
Members: Akame · Leone · Tatsumi · Mine
Deceased: Bulat · Chelsea · Lubbock · Sheele · Susanoo
Teigu: Lionelle · Murasame · Incursio
Lost Teigu: Cross Tail · Extase · Gaea Foundation · Pumpkin · Susanoo