Elmiira was one of the original members of the party who found themselves awoken in a laboratory. Up until her death in Isradheim, she was known for being a complete inconvenience to the party, as she constantly attempted to abuse her magic for personal benefit. However, it is possible that this behavior only manifested as a result of being kicked down a staircase in a chest by Kirito. It is suspected that she was pregnant with Hiei's child, as there was hints that they had interloped.
She was slain by Femto during combat after betraying the party by joining Tempo's side after he attempted to seize the artifacts the party had collected in the Isradheim ruins.