Determinator: Was attacked three times while making his way to Autumn, and is ambushed once he gets to her. It barely slows him down.
Hand Wave: He acts like a robot because his mechanical body-parts have some sort of temporal effect that causes him to exist at discrete points in time. It's an odd explanation, but it does explain his odd problems with perception (he has problems dealing with crowds and constantly mimics his surroundings).
Start of Darkness: From the "Origins" episode, as a little boy he helplessly watched his parents succumb to poisonous gasses in their laboratory, after his father's military employers abandoned them all to die.
Introduced in episode 2, powers appear to include defying gravity. Receives a letter from the LXD at the end of episode 2, and apparently leaves to pursue membership.
Introduced in episode 2, powers appear to include defying gravity. His LXD recruitment letter was torn up by the Illister at the end of episode 2, leading to his split with Justin Starr. Has a background in martial arts as well as dance, and is classified as highly dangerous, not to be tackled alone by any LXD member.