Nega Filgaia

Wild Arms 3
Nega Filgaia was the creature Beatrice created to be the Ultimate Lifeform and Filgaia´s Counterpart. Nega Filgaia is the conclusion of Beatrice´s schemes, for its creation enormous quantities of energy were needed, so Beatrice took all the energy outbursting from the destruction of the Nightmare Castle, this, channeled into the Yggdrasil Generator and fused with every person of Filgaia´s memories, Nega Filgaia was born.

It has ten forms, and appears as the Final boss of Wild Arms 3.

Forms
Nega Filgaia has 10 forms and here are what they look like:

Trivia

 * Nega Filgaia's final form has an Ex File key that the player can steal.