Card Errata:Poison Chain

Old Card Lore: During the End Phase of your turn, if you did not attack, your opponent sends cards equal to the number of face-up "Iron Chain" monsters you control from the top of their Deck to the Graveyard.

New Card Lore: During the End Phase of your turn, if you did not attack, you can make your opponent send cards equal to the number of face-up "Iron Chain" monsters you control from the top of their Deck to the Graveyard.