A power that organisms can create and arrange matter and energy through mental effort, and then restructuring it into a new form. The ability to use Alter power can be present from birth or attained after one has seen "the other side". The form Alter power takes differs between different organisms and can be upgraded through training and experience to the highest form of shining light and armor. An Alter can come in the form of an independent body such as Ryuhou's Zetsuei, an element such as water or blizzard, harmonious armor such as Kazuma's right arm, an intangible power such as telepathy, or a weapon such as Tachibana's Eternity Eight. However, matter must be processed in order to use the energy or resources to crystallize or create the Alter. Often, Alter users will take small chunks out of the surrounding environment to use as matter to form their Alter. The Alter user can control what matter will be used to attain the Alter.