Fox's delightfully batshit Batman prequel Gotham is headed into its final two episodes ever, and a new trailer previews what looks to be a massive, all-out war for a city that very much so probably deserves to be nuked off the planet. It's like everyone fighting to the death over that uncomfortable-ass chair over on Game of Thrones, except with more petty crime and vaguely animal themed super-villains. But no, this new footage contains a lot of the Gotham hallmarks that make it such a wonderfully weird show. Shane West's Bane—who hilariously just …