Robotic chickens. Demons being embarassed by chickens only further points towards my theory that any higher being that exists and may or may not be God may be a chicken.

[Stated in an incredibly flat tone.]

Well, that wasn't his only plan. He intended to use the psychoreactive slime under the city to somehow gain control over the population. However, we were able to weaponize it against him and neutralize him effectively. I am unsure whether he expected the slime to be positively charged, given the general attitude of New Yorkers.