So this story has a base beginning and several alternate ways this can go, I have added each in a new chapter so please give me some feedback on which story you like the best, if anyone is interested in taking the idea prompt let me know! I will probably add new chapters/prompts as well so let me know if you are interested in a specific one
DISCLAIMER: I DO NOT OWN SUPERNATURAL, AVENGERS, HARRY POTTER, OR FAIRYTAIL
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX LUNA XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
His grace was so low… he could barely feel it. Every time he reached for it the essence would flow away like water, he had been told he was spacey and dull during that time making him seem crazy.
The process of his birth right after his grace was bound may have knocked something in this mortal shell off balance because Lucifer could see and feel things he couldn't before; it was freaking him out. Coming back to himself Lucifer found that he had somehow wandered into the Gryffindor common room again, how did he keep getting in here..?
He didn't even know the password for heaven's sake.
"Looney Lovegood?" Misty blue eyes focused on the trio of 2nd years in the room.
"RON! Don't say things like that!" The black haired preteen shouted at the red head. "My names Harry, what's yours?"
"Lunar Lovegood, people call me Luna or Looney, but they're all Heathens anyway so I don't bother with them." Lucifer couldn't stop staring at the boy now. His soul was…
"Er… Okay? How did you get in from the ceiling?" Pulled from his thoughts once again he brushed his long pale blond hair over his shoulder.
"I have no idea." Creeping closer to the boy he stared intently at his forehead. How peculiar…
"Uh… Lunar?" He sounded nervous for some reason. He let his face stop about an inch away from the cringing boys.
"You know you should really get rid of that freeloading dark sould in your face, yours is so much more beautiful. I hate to see it marred by his puce color."
The other two children reeled away from them in horror. "Uh…what? Can you get it out?"
Hmm… could he? "For a price."
That earned him a confused head tilt. "What do you want?" Oh he was nervous again how marvelous.
"I just want to learn how to love the heathens called humanity so I can go home." The boy looked even more lost.
"So… you want to be friends?" Meh, close enough; reaching up he pressed one pale finger against the boy's scar, he immediately began whimpering in pain. Boosting his tattered grace with the magic of this mortal body he surrounded the soul and yanked it out.
"Oh my, it looks like this is only a piece of a soul." The writhing black mass of shrieking vapor was held between his fingers tightly.
The soulless ginger had already fainted and the beaver/human hybrid (Gabriels fault no doubt) had run from the room yelling for a teacher.
"What are you going to do with it?" Harry had a hand held against his sluggishly bleeding forehead as he got up from where he had fallen to the floor.
"Well his sould isn't human anymore so I guell I'll drop him in Purgatory. The rest of his soul, wherever it may be, will be dragged down with it… so do you wanna watch or should I go somewhere else to do this?" Humans cared about options right?
"And what do you think you're soing miss Lovegood? Sneaking into the common rooms of a rival house and assaulting another student? This is grounds for expulsion come with me right now."
Oh! The bumblebee with a thousand eyes was here. Turning so the old mortal could see the slimy soul clutched in his hand Lucifer smiled banally.
"Oh, I was just helping Harry Potter with a detoxifying problem, would you care to watch?"
The mans face turned ashen when he caught sight of the vapor. "By the way, I prefer Mr. Lovegood."
Walking over to the fireplace Lucifer used his last reserves of grace to light HolyFire, then with a wrist flick threw the mutilated soul into it.
High pitched screaming came from the fire and kept building as another fragment came shooting down from the girls dorm to follow the first into the white flames, another appeared a few seconds later from down the hallway.
It took another 15 minutes and a total of 7 soul pieces before the shrieking stopped and the entire soul was in purgatory. The room was completely packed by now with teachers and Gryffindors of all ages.
"Well, I guess I'll go to sleep now, see you tomorrow everyone." Lucifer's mind was already slipping back into the empty void his grace left, blue fading from his eye's leaving them gleaming silver.
"LOVEGOOD get back here and tell us what happened just now!" Luna turned at the angry shout.
"Oh headmaster, how did I get here? I've never been to this room before. Why's everyone standing around? That's a good way to get infested with Nargles you know."
Some people smacked their face with their palms, headmaster bee made a noise of frustration and Harry Potter giggled; oh!
"Harry Potter! Your soul looks so much better what did you do? It's so pretty now." Luna drifted closer to him, brushing past Dumbledore on the way.
"Professor Headmaster, it looks like your soul could use a good scrub, you know I would recommend eating honey and wearing a cat as a hat, that should get rid of that black spot."
Skipping the rest of the way to Harry she grabbed his hand. "The Voice told me we're friends now Harry Potter, do you want to be my friend too? Lunar doesn't approve of many Heathens so I am very excited." Luna smiled at the boy while lacing their fingers together.
"Yeah Luna we're friends now." Ignoring his confused face and the gaping spectators she pulled Harry with her to the portrait hole.
"Great! Let's go search the lake for merfolk!"