This is primarily an MCU/ Marvel Fanfic (more MCU than Marvel), with a HP magical education as one of the first power-ups. HP will be more of a sideshow than an actual part of the story, though it will influence the main story quite a bit. Constantine will be the ONLY element from DC included, and all of Constantine's (mis)adventures will be converted to MCU adventures. Constantine will play an important role in the future, and has a sorta-connection with the MC, that will be explored later in the fan-fic.
If you all have any things you want me to include from any of these three universes, please let me know in a comment here. I may work it in if the idea meshes well with my overall plan for the story.
I'll try to keep the releases at once every two days minimum.