WRITTEN BY GREG RUCKA AND JORDAN B. GORFINKEL; ART BY SHAWN MARTINBROUGH, JEFF JOHNSON, STEVE MITCHELL AND DAN PANOSIAN; COVER BY DAVE JOHNSON Batman faces Ra's Al Ghul in a double-sized showdown! With the bitter enemies in pitched battle, the Dark Knight makes an unexpected change of plans. Plus, an extra-length fifth installment of "The Jacobian." FC, 64 PG. Cover price $4.95.