The Yu-Gi-Oh! Trading card Game Advent calendar returns to honor the old-time tradition of counting down the days to Christmas, in a way fit for a duelist!this year's Yu-Gi-Oh! Trading card Game Advent calendar is more compact and double-sided, with 12 doors on each side, but still packed to the brim full of holiday-themed cards to add to your collection and power up your decks. Kuriboh has shown off many forms since its first release back in 2002, appearing in all generations of the yu-gi-oh!anime. This year's Advent calendar features kuriboh in many of its most popular forms.