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Hei

•Electrical Rod: Left index finger has a metal rod that pops out and produces electrical currents hot enough to turn sand into glass.
•Poison Blood: Several different poisons and chemicals course through his veins.
•Extension Arm: His left arm can extend out like a grappling hook. When the arm is attacked it explodes on impact, but with his regenerative serum, this is not a problem.
•Hidden Kusarigama: He is able to pull part of his ear out to form a scythe attached to a rope-like ligament for use as a kusarigama. It is easily as sharp as a standard Zanpakutō, and he is quite skilled in its use.
•Mechanical Eyes: His eyes have been long since replaced by mechanical ones and attached to his brain. These new eyes function exactly like normal ones except for the fact that they can "telescope," allowing him to see far away.

Tsukiko

•Drugged Blood: Within her "blood" and body, the superhuman drug is stored.
•Mechanical Eyes: She was created with artificial eyes. These eyes function exactly like normal ones except for two things. Embedded in the back of each eye is a camera that slows stuff down for her, allowing her to follow Shunpo, Sonido and Hei's Shundō like it was normal walking. The eyes are also able to telescope, allowing her to see far away.