Corrupt
Sorcery
Corrupt deals damage to any target equal to the number of Swamps you control. You gain life equal to the damage dealt this way.
Yawgmoth brushed Urza's mind, and Urza's world convulsed.
イラスト：
Urza's Saga#124コモン英語適正
裁定
2004年10月4日
The swamps are counted on resolution.
2010年8月15日
The life you gain is equal to the damage dealt by Corrupt, not necessarily to the number of Swamps you control (if some or all of the damage is prevented, for example).
2010年8月15日
The amount of damage dealt to a creature is not bounded by its toughness, and the amount of damage dealt to a player is not bounded by that player’s life total. For example, if Corrupt deals 6 damage to a 2/2 creature, you’ll gain 6 life.
2013年7月1日
Corrupt counts any land you control with the subtype Swamp, not just ones named Swamp.