Seraph's vitra form determined his fate in the combat unit, and perseverance, discipline and intelligence helped him reach the rank of commander.
The red appendages have an impressive weight. Thus, the elements on the back help to control movements, despite the absence of anything Similar to a tail.
The elements on the hands are capable of changing size and shape. The limit of changes is low and takes time. Usually, their deformation is part of the preparation for the task. In rare cases, changes occur in the middle of a battle, in moments of calm, or in a relatively safe position.