It was Christmas in the league and due to the league having to lay low (And half of them not really caring about holidays) they didn't have anything for it.

Now you were an ally to the league and you just so happened to be ridiculously rich... And you weren't a wanted... So you decided to get a bunch of gifts and to spoil the league.

You snuck into the league base at night on Christmas Eve with a fake Christmas tree and a bunch of presents and decorations and you went to town.

"What the hell..." Said Shigaraki groggily when he walked into the bar.