DCxDP - Death and Taxes
Broke college student but also the Ghost King Danny looking at the stack of complaint forms in his inbox about people cheating death. In a stroke of sleep deprived inspiration, he issues a royal decree that anyone who has properly died before (I.e biologically dead, not just clinically dead) is still a citizen of the Infinite Realms, even if they were resurrected. And have to pay income tax to the Crown.
He establishes the Infinite Realms Revenue Service, recruits the ghosts of some meticulous accountants and sends them after all the assholes who think they can escape Death and Taxes. Starting with the worst offenders (ie those who have escaped death the longest/most often). Your tax bracket scales with how many times you died.
Just picture Ra's al-Ghul, in the middle of giving some speech to his assassin cult when this Phil Coulson looking ghost dude shows up behind him to "discuss the back taxes he owes to the Crown".
Every magic user worth their salt is suddenly swamped with messages from panicked villains and heroes who are trying to figure out wtf is going on and how to get out of this. Constantine is sweating bullets.
Danny hires Valerie to do mortal side "casework", because a, she's just as saddled with student debt as he is b, has worked fast food and knows how to handle asshole customers c, doesn't take shit from anybody.
Imagine Vandal Savage, Felix Faust and Red Hood awkwardly sitting in a waiting room with a stack of documents each, ready for their number to be called so they can dispute their claims. Being called in and utterly flummoxed at the unflappable, bored young woman at the desk who somehow has files on everything about you - birth record, death record(s), who you killed and when records... now declare your income as a crime lord/dictator/sorcerer, sir.
Meanwhile Danny is planning on how he can allocate the taxes to open a soup kitchen for Lunch Lady to work at and similar shit. He is determined to be a good king, dammit!
HEAR ME OUT-
The IRRS hunting them down is the best thing to happen to some of these people, because Danny IS a good king and has them go through a yearly checkup after they hand in their paperwork.
You hand the paperwork and money over, exit the office, enter a makeshift doctor’s office to get a look over. No one is expecting it, some try their best to flee. After they realize no one actually wants their clothes off, most are absolutely FLOORED to find out there is a whole ghost biology they have to keep up with now, and wow- I feel better than I have since… since that first time I died…
Imagine Red Hood in particular, leaves the mortal plane to try to cuss out an accountant, and comes home smiling in a calm peaceful manner no one has seen before?
“I never thought I’d ever say this, but thank God for the IRS.” 😂
I can just imagine Bruce trying to figure out how to bribe the IRS to keep doing whatever the fuck they're doing. He has no idea what it is that has Jason so happy, and how it's weirdly happened at the same time as John Constantine is complaining about the IRS (he isn't even american) but he is trying his best not to ruin it