[quote=@PKMNB0Y]
lol.

You guys think Ultimaya Tzolk'in should be allowed?
[/quote]

My only concern with that card is that it's a special card within the anime, just like an Egyptian God Card or Earthbound Immortal would be. For a character to just have it in his deck at the start without being some sort of prophesied hero or something wouldn't make much sense. Now, if the plot does happen to have Underworld gods and a bunch of other apocalyptic stuff going on, then [i]maybe[/i], but there would still need to be some damn good explanation for how the character got the card instead of just, "HEY LOOK AT THIS COOL CARD I FOUND ON THE GROUND THAT JUST SO HAPPENS TO BE THE ANSWER TO ALL OUR PROBLEMS!"

Edit: Oh, and on that note, maybe those kinds of legendary cards I mentioned shouldn't be allowed to be in a character's deck.