Magic: The Gathering Oracle Changes - Core Set - Tenth Edition to Masters Edition

Old card (Core Set - Tenth Edition)	New card (Masters Edition)
Chains of Mephistopheles [Click to view all changes.]
Chains of Mephistopheles {1}{B} Enchantment If a player would draw a card except the first one he or she draws in his or her draw step each turn, that player discards a card instead. If the player discards a card, he or she draws a card. If the player doesn't discard a card, he or she puts the top card of his or her library into his or her graveyard.	Chains of Mephistopheles {1}{B} Enchantment If a player would draw a card except the first one he or she draws in his or her draw step each turn, that player discards a card instead. If the player discards a card this way, he or she draws a card. If the player doesn't discard a card this way, he or she puts the top card of his or her library into his or her graveyard.

Old card (Core Set - Tenth Edition)

New card (Masters Edition)

Chains of Mephistopheles [Click to view all changes.]

Chains of Mephistopheles

{1}{B}

Enchantment

If a player would draw a card except the first one he or she draws in his or her draw step each turn, that player discards a card instead. If the player discards a card, he or she draws a card. If the player doesn't discard a card, he or she puts the top card of his or her library into his or her graveyard.

Chains of Mephistopheles

{1}{B}

Enchantment

If a player would draw a card except the first one he or she draws in his or her draw step each turn, that player discards a card instead. If the player discards a card this way, he or she draws a card. If the player doesn't discard a card this way, he or she puts the top card of his or her library into his or her graveyard.