Robin, Vol. 2 #168A

The Resurrection of Ra's al Ghul - Part 1: A Boy For The Demon
Following his escape from his Grandfather's League of Assassins, Damian makes his way to Gotham hoping to enlist his father's aid against the Demon's Head. But arriving in the cave, he finds that Batman isn't in Gotham... but Robin is. And the two have unfinished business from Damian's last visit.
Release Date: 2007