cards in opponents deck

[nyklinger]

Are you allowed to count the cards in your opponents deck once game play has begun. This is of obvious importance with and against lightsworn.

I played this last weekend with a person who said I could count his graveyard, RFP, hand and field and needed to subtract that from his deck (that I had counted before)

If you can count your opponents deck, can you give me a link

Thanks,
nyklinger

[lobbot]

To be specific, you can ask your opponent how many cards are left on his deck. He must count the cards and give you an answer.

You cannot touch his cards, except graveyard.

[nyklinger]

where does it say that???

[lobbot]

http://www.yugioh-card.com/en/rulebook/

page 43:
The number of cards in a player's hand, deck and graveyard are public knowledge and both players can verify anytime. If asked, you must answer to your opponent truthfully. You are allowed to check the cards in your opponent's graveyard, but you must ask their permission first.

[nyklinger]

thanks for the link- all closed