Citizens of New Gotham are being turned into clay by a villain whose crimes are similar to those of Clayface, the master of shape-shifting who has been in Arkham Asylum for many years. Helena confronts Clayface and learns that his son, Chris, is responsible for the new rash of crimes. She also finds out who was responsible for her mother's murder.

Harley Quinn acquires the power to hypnotize others with her eyes, and persuades Helena to reveal the secrets of the Clocktower, along with Barbara's and Dinah's true identities. She soon has all the ammunition she needs to wreak havoc on The Birds as well as the rest of New Gotham.