Issue Batman 632
Subtitle War Games Act 2, Part 8: Orpheus in the Underworld
Date November 2004
Writer(s) Bill Willingham
Artist(s) Kinsun, Aaron Sowd
storyline <<continued from Catwoman 35
Black Mask "became" Orpheus and left to meet Batman. Acquista ordered Zeiss to kill all the remaining bosses, starting with Orpheus. Zeiss got to him; Batman made his appearance shortly thereafter. He took Zeiss down and went to find the explosives he claimed to have set. "Orpheus" let Zeiss go. Batman gave him his orders and contacted Oracle then the police. 
>>continued in Detective 799