Corrupt counts any land you control with the subtype Swamp, not just ones named Swamp.
01-07-2013
wotc
Corrupt counts any land you control with the subtype Swamp, not just ones named Swamp.
15-08-2010
wotc
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.
15-08-2010
wotc
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).
04-10-2004
wotc
The swamps are counted on resolution.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.