MTG deck tools
Plan your mana base or prepare a Standard deck for rotation. Each tool shows its assumptions before you make changes.
Basic-land art matcher
Build a coordinated set of basics by collection, artist and finish.
Standard rotation rescue
Check your deck, account for reprints, and choose budget replacements.
Land-drop calculator
How likely are you to find your fourth land?
Colored-mana calculator
How likely are you to see enough sources of one color?