MTG Land Calculator MTG Land Calculator Devotion Examples: A permanent with this casting cost adds one to your devotion to black. A permanent with this casting cost adds three to your devotion to red. A permanent with this casting cost adds one to your devotion to green and one to your devotion to white. A permanent with this casting cost adds two to your devotion to red and two to your devotion to green. Number of Artifacts in Deck * Number of White Cards in Deck * Total Devotion of White Cards * Number of Blue Cards in Deck * Total Devotion of Blue Cards in Deck * Number of Black Cards in Deck * Total Devotion of Black Cards in Deck * Number of Red Cards in Deck * Total Devotion of Red Cards in Deck * Number of Green Cards in Deck * Total Devotion of Green Cards in Deck * Number of Non-Land Cards in Deck * Your output is below: Hit tab or click outside of the form to view results below. Number of Land Cards Total Cards Number of White Lands Number of Blue Lands Number of Black Lands Number of Red Lands Number of Green Lands Submit If you are human, leave this field blank.