나이트메어

판정

• The ability that defines Nightmare’s power and toughness works everywhere, not just on the battlefield.

  2013-07-01

• Nightmare’s ability counts all lands you control with the subtype Swamp, not just ones named Swamp.

  2013-07-01

• Nightmare’s power and toughness changes as the number of Swamps you control changes.

  2009-10-01

• If you control 0 swamps, then the Nightmare has 0 toughness and will be put into its owner’s graveyard as a state-based action right before the next player gains priority.

  2008-04-01