Actually i hate the arrowverse fanfics not because it actually make no sense like that Lucifer, one of the strongest entities in all creation, are a weakling but also there is suddenly a goddess? Everyone know that in DC comics there was just a one omnipotent God, but also there is just one Lucifer and god in all hypertime, and Lucifer is a blond and in the comics he don't yell about his fall from heaven because he know he deserve that, actually he was behind most of events like destroying multiverses.
And the timeline doesn't make any sense, like there is no true justice league, everyone know that the flash is one of the original members of the justice league!! And I'm not trying to be a racist nor ***iest but iris isn't black, and her hair isn't black! And everyone know that superman isn't a werewolf from a drama show!! And killersnow is a criminal! She is a metahuman eho killed her abusive father in her childhood! And Oliver queen don't say his true identity to every mysterious man he encounter! And the anti monitor look like a crazy dude more like the god-like villain entity that we all know and maybe love in infinite crisis on infinite earth comic! The show crossover was one of the worst that i ever had watched, the CW literally take the comic stories we loved and turned them into a teenager drama show.