Yin

The Yin Element Ability is part of the "Yin/Yang pairing" group of Abilities. Yin is referred to as the "dark" element due to its nature to absorb all energy around it and ability to reduce anything into nothingness. As stated by Xavier, this Ability is widely unknown and lost to history, but those who wielded this ability were able to create form from nothing and create anything at will. Currently, it is not known who possesses the current pairing of Yin, only that its previous holder died approximately 30 years ago, and its Yang counterpart is Xavier.