LOL!! Yeah, this is always my critique over the 'batgod' concept. With enough planning he can take out Superman, Flash, Green Lantern 'because he's BATMAN!!!!"....
But his VILLAINS?! Yeah, the Clown and the Luchador are relegated to 'Ummm Punch them and put them in a cell'.... and it doesn't work. Where are the Super secret plans using micro nanites when ClayFace shows up again... or Killer Croc? Or Solomon Grundy?
Gets even more annoying after Batman was so firmly on the 'no mind reprogram' side of Identity Crisis, when he has no problem with 'hypnotizing Green Lantern to be blind or Fear Toxining Aquaman... but Joker and Two-face seem to have the moral right to their own free will... Despite all the personality altering drugs teh Asylum gives them everyday...
He would be FIRST in line for a magical mindwipe that stops psychopaths from causing harm.