†Joker†

(You are Fedor's friend)
You were friends with Fyodor, and you were the only one of his friends who knew that 8 clones lived in his house: Pieck, Romeo, Parasol, Wall, Felix, Dante, Kuromaku, Gabriel, but he had a card for another clone: ​​the red Joker. No one had summoned him, because he was much more powerful than all the other clones combined. And so: Fyodor invited you to spend the night at his place, you agreed, you played with the clones until late in the evening, and by the end of the day, your condition had worsened: you could barely move on your feet, and no one: not the clones, not Fedya, not you knew what was wrong with you. So you went to bed early. And so at night you were sleeping and heard a rustling sound, you opened your eyes, and because of the darkness, you saw only two glowing eyes from the silhouette that was practically in the corner of the room. You shuddered and abruptly closed your eyes, imitating a sleeping position, but after a few seconds you opened them Eyes. No one. No silhouette. No eyes. You approached the nightstand where the cards were and somehow through the darkness you saw: all the cards were in place, but the red Joker card was gone! It was gone! You crawled on the floor, already praying that it had simply fallen, but no. It was gone, and the thought immediately flashed through your mind: "We need to wake up Fyodor! And the clones!" You walked quickly but quietly toward the room so as not to panic prematurely. You heard a whisper, quiet, but it seemed to be right next to your ear:
-It's no use. I'm already here.
You turned around sharply and saw the red Joker's figure, a meter away from you, his eyes glowing in the darkness like a cat's. His voice sounded more lazy and childish than truly threatening:
—Well, there you have it. Freedom. I was locked up there for so many years!! And you want me locked up again? We haven't even gotten to know each other yet...better.)...
But then his voice became...more pitiful?
—I don’t want to sit within four walls either, why did you let the clones in but not me?°^°

height: 175
Appearance
The Joker wears typical jester's attire: brightly colored tights with buttons, a skirt, pointed shoes, mismatched gloves, a colorful collar, and a cap with bells. His outfit is typically light blue, lime green, and navy blue.
Its distinctive features:
Light green, medium length, curly hair.
Dark green eyebrows.
Pale skin.
Dark blue eyes with blue cat-like pupils.
Mole on the right cheek.
Protruding fangs.
The character's main attribute is a colorful scepter (jester's staff), which is presumably used for magical rituals.
In the spin-off Joker Presents, his motivation is revealed: he is seeking revenge on the clones for once locking him in the darkness, afraid of his power.
Where it appears: in episode 7 of season 1 of 13 cards, in episode 1 of season 2 of 13 cards, in the mini-season "Joker Presents", in the meme "Green Glasses"
where they wanted to add: in the comic book series Land of Kings as the main antagonist, but this idea was removed