From DreyNet

Slik Sylent’s feral twin, always in a state of mental and physical disarray. He is currently one of Shad Khadjik’s lieutenants.

Like Slik, DedLee is virtually immortal. He has the ability to warp and stretch his body in hideous ways.

DedLee feels the Twins' separation from their secret brother the most. For him, it is like the sensation of someone invisible constantly peering over his shoulder, or a recurring, half-remembered dream. DedLee feels a vague responsibility to do something he knows not what. If this missing element were present, he would have more certainty. Dylan is essentially his conscience, muted and obscured.