Talk:Urith, Enma of Nothingness/Rulings/@comment-25090143-20150109165816/@comment-25316201-20150109194015

Colorless is the lack of color, therefore is not a color for the purpose of anything related to color.

Multi Ener is an effect type. Multi Ener allows a card to be used to paid for the cost of something, as if it had that color. It does not change the original color of the card.