Triskaidekaphile (DBL) from Innistrad: Double Feature, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Slawomir Maniak
• Card Text:
  You have no maximum hand size.
  At the beginning of your upkeep, if you have exactly thirteen cards in your hand, you win the game.
  3U: Draw a card.