Well, there are many talented authors in the fanfiction community. Some of the ones known for good Zatanna and Constantine fanfiction might be those who have a deep understanding of the DC universe's magic system. They can create stories that feel true to the characters. However, it's hard to name just a few as there are so many great ones out there.
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.
One interesting Zatanna and Constantine fanfiction could be about them teaming up to solve a magical mystery in a small, haunted town. They might use their combined powers of magic and knowledge of the occult to battle a powerful dark entity.
One common theme is their complex relationship. Given their shared history in the DC universe, fanfictions often explore the emotional depth between them, whether it's unrequited love, a tumultuous on - again - off - again relationship, or a deep friendship with underlying romantic tension.
The contrast between their personalities is also a big element. Constantine is often portrayed as cynical and world - weary, while Zatanna can be more optimistic and idealistic. Their different outlooks can lead to great character - driven stories, like when they argue about the best way to handle a magical situation. Additionally, the magical world they inhabit, with all its rules, creatures, and politics, is an important part of the fanfiction. It can serve as a backdrop for their adventures and relationship development.
Most legitimate fanfiction platforms do not allow lemon or adult - related content. Instead, you could try to find fan - created stories that focus on their relationship in a more platonic or action - adventure context. For example, there might be stories about them teaming up to fight a common magical enemy, which can be really exciting to read.
In some comic storylines, Constantine's sexuality is ambiguous or not clearly defined. It depends on the specific interpretation and version of the character.