Board Thread:Episodic and Issue Discussion/@comment-5188108-20121030172832/@comment-4928331-20121104133615

Additional note (not going to edit this in that giant wall of text)

There is an entity called Leviathan (not the one in Batman Incorporated) that is closely linked with Klarion. It's basically a hive mind composed of feral children -- a fitting nemesis for a bunch of teenagers, no?