Well, Batman is all about order and justice in a very practical, no - nonsense way. Constantine, on the other hand, is more of a chaotic figure. He uses magic which is unpredictable. So Batman might be constantly frustrated with Constantine's unorthodox methods.
One interesting storyline could be John Constantine and Batman teaming up to fight a supernatural threat that's terrorizing Gotham. Maybe a demon is possessing the city's criminals, and Constantine's magic along with Batman's detective skills are needed to stop it.
There was no clear information on the specific reason why John Constantine did not shoot the second season of the American drama. There were some speculations and discussions about the second season of Constantine, but there was no conclusive answer. Some of the reasons might include insufficient funds, poor ratings for the first season, and the problem of the lead actor's schedule. In addition, in 2014, NBA announced that it would not renew more episodes, which may also be one of the reasons why the second season was not filmed. In general, the specific reason why Constantine did not shoot the second season of the American drama was not explicitly mentioned.
One great 'John Constantine Supernatural Fanfiction' is 'Constantine's Cursed Case'. It has a really engaging plot where Constantine teams up with the Winchester brothers in a way that feels true to the characters. The author does a wonderful job of capturing Constantine's snarky attitude and his unique brand of magic.
There's a fanfiction where John Constantine crosses over with the Supernatural universe. It's really cool because it combines the dark magic and demon - hunting aspects of both worlds. Constantine's knowledge of the occult clashes and also meshes with the Winchesters' way of dealing with the supernatural, leading to some intense and exciting storylines.
In the comics, John Constantine's sexuality is indeed shown to be bisexual. This aspect adds depth to his character and is part of his complex personality.
One great 'John Constantine x Reader Fanfiction' is 'Constantine's Salvation'. It has a really engaging plot where the reader character gets drawn into Constantine's dark world of magic and demons. The chemistry between them is well - written and makes for an exciting read.
One great fem Harry x John Constantine fanfiction is 'The Enchanted Encounter'. It has a really interesting plot where fem Harry and Constantine team up to fight a powerful dark magic entity. The author does a wonderful job of developing their relationship throughout the story.
Some smaller, more specialized fanfiction communities or forums dedicated to DC Comics characters might also have great John Constantine x Zatanna fanfictions. You could try joining these communities and asking for recommendations from other fans who are into these characters.