Batman: Shadow of the Bat #30 (1994) (Mid Grade)

Penn Selkirk's helicopter crashes atop Gotham's river bridge, which becomes the scene of a battle involving both Batmen, Catwoman and Selkirk. Selkirk refuses to surrender the neural enabler to Catwoman, tossing it into the river. Jean-Paul falls into the river, and Batman helps get the others to safety before the helicopter explodes. He then makes his way to the Batmobile, which Jean-Paul has booby-trapped. The Batmobile is blown sky high, and Jean-Paul emerges from the river, staking his claim to finally be the one, true Batman.