Text (IN): Change the text of target spell or permanent by replacing all instances of one color word or basic land type with another until end of turn. ; Draw a card.
If you change the text of a spell which is to become a permanent, the permanent will retain the text change until the end of the turn. [Invasion FAQ 2000/10/03]
You can play this spell on a permanent which has no color or land words on it. It doesn't do anything useful, but it is legal to do. [D'Angelo 2000/10/14]
