The Batman of Zur-En-Arrh was a alien hero inspired by Bruce Wayne, named Tlano. He teleported Earth's Batman to his homeland; Planet X, to help ward off invading robots. Bruce would later adopt the identity himself, using it as a sub-consciousness that acted as Batman without the burden of Bruce Wayne. Zur-En-Arrh from Earth 0 later passed his "consciousness" to the Failsafe android.
The Batman of Zur-En-Arrh was created by Ed Herron and Dick Sprang, first appearing in Batman #113 (1958).
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