Mana washing

Mana washing is a slang term used by Magic R&D to describe effects that allows the player to spend mana as though it were mana of any color/type. It is most commonly used to allow players to pay costs from cards that weren't initially in their deck but they have gained access to. 
==Rules==
==Cards with mana washing==
==References==
Category:Magic slang
Category:Miscellaneous mechanics