card from the DON
Id consider it non-canon from a perspective of cards that are printed, but I think we can agree that its canon if anybody wants to consider it so for the convenience of entertainment
Its form reflected humanity as it stood during the Kami War: disjointed, confused, and incomplete
send both monsters to the GY, then Special Summon 1 Xyz Monster from your Extra Deck, except a "Number" monster, whose Rank is equal to, or 1 less than, the combined original Ranks of those 2 Xyz Monsters, and if you do, attach this card to it as material, also, for the rest of this turn after this card resolves, your opponent takes no damage
Although there's no massively valuable McDonald's promo card to chase, some of the best command respectable values, especially considering their widespread availability during each card's set distribution period
Later, in Fallen Empires, caving both to practical concerns and the average tabletop players innate need to collect everything even remotely peripheral to their respective game, MTG maker Wizards of the Coast released a sheet of small, square tokens in magazine The Duelist