name: Magical Hack
originalText: Change the text of any card being played or already in play by replacing one basic land type with another. For example, you can change "swampwalk" to "plainswalk."
printings: 2ED, 30A, 3ED, 4BB, 4ED, 5ED, CED, CEI, FBB, LEA, LEB, SLD, SUM
text: Change the text of target spell or permanent by replacing all instances of one basic land type with another. (For example, you may change "swampwalk" to "plainswalk." This effect lasts indefinitely.)
type: Instant