Eiko has a guardian female moogle who goes by the name of Mog. During an extraction of Eiko's eidolons (the same process Thorn and Zorn used on Garnet/Dagger in Alexandria) Mog goes into a trance to protect Eiko and transforms into Madeen. After the battle, she gives Eiko the ribbon she wore so that Eiko can summon her at will. After defeating Kuja, one of the final scenes in the game shows Eiko referring to Cid and Hilda as her parents. Although the Regent had never established an adoption, his wife, Hilda, acknowledges it.