Gordon tracks down the weapon the Court of Owls intend to use for the destruction of Gotham; Kathryn and Temple Shaman tell Bruce about their next move; Ivy offers Selina help.

Temple Shaman takes Bruce to the next phase of his training; Gordon and Bullock discover a crystal owl that carries the biggest secrets of Gotham's underworld; Nygma and Penguin must work together to get out of a tricky situation.