So, from the original FMA anime the seven sins (Pride, Sloth, Gluttony, Lust, Envy, Wrath, and Greed) arrive in Gotham. Their intent is to take it over from the various Bat-Villains and Bat-Family and local authorities.

Given the basic info of the denizens within (no secret identities, but names and general info), and three days to prepare, how do they do?

Scenario 2: Brotherhood versions of the Homunculi instead.

You can use any version of Gotham you’d like, though default is comics Gotham.

Can the Bat-Family prevail? What of the villains? The GCPD?