Wise-cracking shadow ninja that likes prime numbers.
A litch compressed into a human shaped husk. He chooses to manifest his abilities in the form of shadow ninja techniques and things he's seen in pop culture over the years he's been alive. 19 pretends to be human, though his abilities are linked to the primordial big bang, 19 manipulates his shadow with others to give him various abilities from motion detection and evasion, to phasing through objects and the tried and true, shadow tendrils.