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1. What could go wrong? (A lot) by Dreaming_Ember

   Fandoms: Danny Phantom, Batman - All Media Types  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • M/M, Multi
   • Work in Progress

   06 Jan 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Danny Fenton/Jason Todd
   • John Constantine & Danny Fenton
   • John Constantine & Original Male Character(s)
   • Danny Fenton & Original Male Character(s)
   • Batfamily Members (DCU) & Danny Fenton
   • Danny Fenton
   • Clockwork (Danny Phantom)
   • Jason Todd
   • Tim Drake
   • Bruce Wayne
   • Dick Grayson
   • Batfamily Members (DCU)
   • Original Trans Character(s)
   • John Constantine
   • Ra's al Ghul
   • Original Characters
   • Danny Fenton is a Little Shit
   • Danny Fenton Is So Done
   • Bad Parents Jack and Maddie Fenton
   • Slow Burn
   • Lazarus Pits are Ectoplasm (Danny Phantom and DCU)
   • Danny Fenton May or May Not Be the Ghost King
   • parental john constantine
   • John Constantine adopted a kid
   • That kid is a seer
   • That kid is a little shit
   • And knows to much
   • They/Them Pronouns for Clockwork (Danny Phantom)
   • Cults
   • Past Dissected | Vivisected Danny Fenton
   • mentioned vivisection

   Summary

   (REWRITE IN WORKS)

   John Constantine sat quietly rubbing his temples with his hands. He was fighting the urge to not pull out a cigarette and light it. He knew this meeting would be bad as soon as the Bat called him here for a favor he knew it was going to get messy. Batman never needed him for favors unless it was serious. According to Batsy, a group of people called the League Of Assassins are joining up with an unknown cult. It seemed John was the best bet, he does have quite the experience with cults.

   So far they weren't getting anywhere and it had been two weeks, the only thing that John has noticed is how what the bats call the Lazarus Pits, looks suspiciously like ectoplasm. Boiling ectoplasm. But still ectoplasm. He really didn't want to have to ask Danny for help, but if those pits truly were ectoplasm he would need his nephew's help.

   ____

   Or when The League of Assassins starts acting up and joining forces with an unknown cult, Batman contacts John Constantine for help.

   But John would need help from some other people, people he'd rather not put in harms way.

   Language:

   English

   Words:

   7,721

   Chapters:

   14/?

   Comments:

   190

   Kudos:

   1,888

   Bookmarks:

   390

   Hits:

   31,743