The warehouse was a big place with multiple spare rooms that the League began to inhabit. There was a small bar set up so Kurogiri was still in his element. There was a conference room in the back along with a large open area since it WAS a warehouse after all. There was also a head office that Shigaraki and Deku shared. And there was a small target range out back. All For One ended up captured, much to Izuku and Shigaraki's dismay and the rest of the League's shock. Shoto felt a heavy blow himself and even (Y/N) felt bad a bit despite only having been in the League for a day or two. Luckily for the League, the fight severely drained All Might. And he was no longer a threat. They may have lost All For One, but one of their greatest enemies had been defeated thanks to him. The League had cause to celebrate after that. But instead they spent time sulking. 

Or at least they did until (Y/N) finally had enough of it. 

(Y/N) stood up standing in front of the rest of the League. "Okay you slugs, its about time we get one thing straight, you all need f*cking Code Names. Bad. Minus a few of you." She said. "Spinner, Stain, you guys have some. Dabi, Magne, and Mr. Compress can have a passes too." (Y/N) added. "But we have aliases. What's the point of Code Names?" Shigaraki asked. "Style you dumba*s!" Dragonheart said, walking up next to her as the rest of her Personas appeared. "Me and my Personas will be judging what you come up with." (Y/N) added with a smirk. "Don't disappoint." Darkheart reminded. Chibi chuckled and Sky floated lazily with her telekinesis before being pulled down by Velvet. "Alright. So think of Code Names. Once everyone is done, I'll call someone up to share. And you better have a good reason behind your Code Name. Can't think of anything good, and I'll let Chibi here make your name for you." (Y/N) said, patting the tiny girl on her head. Chibi chuckled evilly and everyone sweat dropped. "I'd...I'd think of something good." Dragonheart commented. "Yes...You do not want Chibi to make your Code Name." Velvet commented. 

"Just for clarification, do you have a Code Name?" Dabi asked. (Y/N) smirked. "Me and my Personas, all go by the same Code Name. Now originally, this was supposed to be my hero alias. But now, I'm using it as a cruel reminder of what the heroes did to me." She started. She walked between the tables that the rest of the League was sitting at. "I'm a wild card. I do things my way. And I'm unpredictable. Same can be said for the rest of my Personas. We're all unpredictable. Wild Cards." She said. "Now, this name is no longer the name of a dear friend, nor that of a rival." She continued. "This name now means something much darker." She stopped back in the front. "I am no longer Joker, The Wild Card Hero. The heroes failed me, and the name 'Joker' is no longer that of an ally." (Y/N) said. Her Personas smirked. "From now on, its the name of an enemy. A cruel reminder that they failed to save me, and now they will face the consequences." She said. Her smirk grew as she bowed to the League. "I am The Fallen Hero Joker." She said. The League clapped and she smiled. "Thank you, thank you." She said. 

After giving the League some time to think it over she called up Toga. "Toga, are you ready to share yet?" She asked. "Yep!" The blond female chirped cheerfully, skipping up to the front with (Y/N). "You can call me Vampire!" She said. "Since my Quirk and all. I think it fits." She explained. "Hm...Well she fits that theme." Velvet commented. Dragonheart nodded a bit. "I like it." She agreed. Chibi whined a little. "But that's so scary!" The other Personas chuckled a little. "Approved." (Y/N) said. "Go sit down." She added. Toga nodded, skipping back to her spot.

Next up was Shigaraki. "I was thinking I should go with Shi. It's a shortened version of my name and y'know. My Quirk and such." Shigaraki explained. "Hm. Shi meaning death. It fits I guess." Darkheart said. "Okay. Really wasn't expecting much so that's fine." Dragonheart said. Geez the lack of creativity with this group is crazy... All of the Personas thought in unison. "Next." (Y/N) said. 

Next up was Kurogiri who just shortened his name to Kuro. (Y/N) just sighed and let it pass knowing that Chibi wanted to call him Misty-Portal-Man. 

"Y'know I'm kinda disappointed, but at the same time, I really should have expected this. You guys are uncreative for the most part. No wonder you were sticking to aliases." (Y/N) said. She sighed looking at Shoto and Izuku. "Please tell me you two have something you can use." She grumbled. Izuku chuckled a bit. "I still need some time, cause I don't want to be uncreative and just use Deku." He said. Shoto stood up. "I think I have a decent idea of what I want to be called." He walked up standing next to (Y/N). He looked at her with a smile. "The Joker is a card that adapts to any role it needs to. Its the wild card, and can have any meaning. It can be just as powerful as an Ace if the situation calls for it. But the Joker isn't the only member of the royals. You have the Ace, the King, and the Queen as well as the Jack." Shoto said. "I'm not the strongest in the League, so I wouldn't dare claim the name 'Ace'. And I don't think Queen or Jack would fit me either, now would it?" He questioned. "So with that in mind, I know what I wish to be." Shoto took (Y/N)'s hand with a smirk. "So (Y/N), if your the Joker, am I your King?" He questioned. She smirked a little. "King huh? I like it." She said. "It definitely suits him." Sky commented. "Sho-Kun is the King!" Chibi cheered, running up and jumping onto him. He laughed a little as did (Y/N). Then again, she knew his secret. Her smirk faded a little but no one noticed at that time. He wasn't the King. He was a Joker just like her. 

Because he also had Persona...

Izuku stood up, drawing attention to himself. He walked over. "Huh. Well by that logic, does that make me the Ace?" He questioned. (Y/N) and Shoto shot eachother looks, before both started smirking. "Ace, King, and Joker." Darkheart said. "That suits them all a little too well." Kurogiri commented. "So, you think you're the strongest in the League then?" Dragonheart questioned with a smirk. "Wanna test me Sparky?" Izuku questioned, making a gesture for her to come at him. "I like this version of you...its more spunky. Bring it on!" Dragonheart shouted, only to be held back by Velvet. "Oh no you two. I am not having you two bring down this hide out today." She growled, dragging the fire Persona away. Everyone broke out laughing. "Hm...so if Izuku is the Ace, Shoto is the King, and (Y/N) is the Joker, who's the Queen and Jack?" Stain asked. "I think Queen can be filled in by the lovely Joker standing next to me." Shoto said, kissing (Y/N)'s forehead and causing her to blush heavily. "As for Jack? Hm...well is anyone up for that role? To sit with us on the court of royals?" Izuku asked. Nobody stepped up. (Y/N) hummed a little before looking at Shigaraki, Dabi, and Stain. "Eney, meney, miney, you." She said, landing on Dabi. "Okay then. Dabi gets to be the Jack." She said. Dabi shrugged. "Okay then." He said, sweat dropping a bit. 

The League burst out laughing and everyone decided that they should play a group game of Poker after that.