Show off the deck(s) that took you all the way! You have earned the bragging rights, use them well ;-)
Include a screenshot or a decklist (using our deckbuilder) of the deck.
Include a screenshot of the 12-win key as a proof.
Feel free to also include screenshot of your rewards and/or add a short description of what were the weaknesses/strengths of the deck or just list a match that was too magnificent not to be mentioned ;-)
12 Wins Decklists
Show off the deck(s) that took you all the way! You have earned the bragging rights, use them well ;-)