I'm not sure, but it could mean "head of monster."
bellionsha Batman
If you are asking about Batman Begins, he was trained by the League of Shadows.
League of shadows and bane
Shadows of the Bat The Cinematic Saga of the Dark Knight - Batman Unbound - 2005 V was released on: USA: 18 October 2005 (featured on Batman and Robin DVD)
Geary Gravel has written: 'The alchemists' 'The Pathfinders' 'SHADOWS OF THE PAST (Batman : the Animated)' -- subject(s): Batman, the animated series (Television program), Batman (Fictitious character), Fiction 'Batman' 'DUAL TO THE DEATH (Batman : the Animated)' 'The Worldcrafters (Worldcrafters)'
rah's al guhl the leader of the league of shadows
To fight banes henchman and assassins from the league of shadows
Arkham Asylum is so much better
Sam Hamm has: Played himself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - Dark Side of the Knight" in 2005. Played himself in "Batman Heroes: Batman" in 2005. Played himself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - The Road to Gotham City" in 2005. Played himself in "Batman Heroes: Vicki Vale" in 2005. Played himself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - The Gathering Storm" in 2005. Played himself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - The Legend Reborn" in 2005. Played himself in "Beyond Batman: Building the Batmobile" in 2005. Played himself in "You Will Believe: The Cinematic Saga of Superman" in 2006. Played himself in "Trailers from Hell" in 2008.
Elizabeth Sanders has: Played Gossip Gerty in "Batman Forever" in 1995. Played herself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - The Road to Gotham City" in 2005. Played herself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - The Legend Reborn" in 2005. Played herself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - Reinventing a Hero" in 2005. Played herself in "Legends of the Dark Knight: The History of Batman" in 2005.
Peter MacDonald has: Played himself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - Batman Unbound" in 2005. Played himself in "Beyond Batman: Designing the Batsuit" in 2005. Played himself in "Shadows of the Bat: The Cinematic Saga of the Dark Knight - The Legend Reborn" in 2005. Played himself in "Beyond Batman: Building the Batmobile" in 2005. Played himself in "You Will Believe: The Cinematic Saga of Superman" in 2006. Played himself in "In Too Deep: The Second Task" in 2006.
It's Playing In The Shadows by Example. You'll find the part played on the commercial in the last minute and and ten seconds of the song on the same titled album "Playing In The Shadows"