You get 20 special sleeves from the event, concept unknown.

You have to buy 5 packs of any YGO Product you like OR 1 Pendulum Domination Structure Deck (SD30)

Concepts:

Muto Yugi
You have to have 20 of the following cards in your Main Deck:
– Slifer the Sky Dragon along “Dark Magician” related cards, “Gaia the Fierce Knight” related cards, “Kuriboh” related cards, “Black Luster Soldier” related cards, and/or “Buster Blader” related cards.

Or you have to have a total of 8 or mmore “Magnet Warrior” cards SLASH “Queen’s Knight”/”Jack’s Knight”/”King’s Knight”.

Seto Kaiba
You have to have 15 of the following cards in your Main Deck:
“Obelisk the Tormentor” and Blue-Eyes and/or XYZ-Dragon Cannon related cards.

Jounouchi Katsuya
You have to have 20 of the following cards in your Main Deck:
– “Red-Eyes” related cards”, “Jinzo”, “Scapegoat”, “Dice/Coin” related cards

Pegasus J Crawford
You need to have 20 or more “Toon” cards in your Main Deck

Mai
You need to have 15 or more “Harpie” and/or “Amazoness” cards in your Main Deck

Marik
You need to have at least 15 cards that inflict or mention Effect Damage, 2 copies of “Lava Golem” and “Nightmare Wheel” and at least 1 copy of “The Winged Dragon of Ra”.

Bakura
5 or more cards that are “Desiny Board” or “Spirit Message”, and 2 or more “Dark Necrofear”.