Birds of Prey (1999-2009) #20

"Hunt for Oracle" part 2, continued from NIGHTWING #45! While Black Canary faces off against the combined skill of Lady Vic and Brutale, Nightwing escapes the torture chamber of the Painmakers with a little help from the traitor in Blockbuster's camp. Meanwhile, Blockbuster is in hot pursuit of Oracle with the help of cyber-hackers Giz and Mouse! Continued in NIGHTWING #46!