legal oder nicht ?

Altered Cards
Cards that have been altered from their original appearance with surface decoration may be used for play only if the alterations do not obscure any portion of the card text, make the illustration difficult to recognize, affect the card’s thickness or texture, or make the card distinguishable from other cards in the Deck while it is face-down.

If a card’s surface decoration renders the card unrecognizable, or alters the card’s thickness or texture, then the card is not allowed for tournament play.

The Head Judge of the event has final arbitration on whether or not altered cards may be used at the tournament. Duelists are responsible for determining whether or not their altered cards are acceptable
for use before the start of the tournament.

Cards that have been modified (by adding or subtracting foil, layers of paper, etc) from the originally manufactured version of the card are not allowed for tournament play.

Cards with any markings added on the front or back, may not be used in any Yu-Gi-Oh! TRADING CARD GAME World Championship tournament.

Misprint Cards
On extremely rare occasions, a Duelist may pull a miscut or misprinted card from a product. These cards are not considered to be tournament legal if they are distinguishable from other cards in the Deck while
face-down. If the miscut or misprinted card is not distinguishable from other cards in the Deck while face-down, it is tournament legal assuming all of the information that the card should provide is readily
available.

The Duelist must play the misprinted card as if it had the correct information printed on it.

The Duelist must provide an accurate, local-language copy of the correct card text, or a correct locallanguage copy of the card to show to opponents or tournament officials.

Cards used to supply the proper card text must be kept outside of the Duelist’s Deck or Deck box.