Resources

Magic: The Gathering Oracle Changes

Core Set - Ninth Edition to Ravnica: City of Guilds (Single Change View)

New cards

Old card (Core Set - Ninth Edition) New card (Ravnica: City of Guilds)

Sacred Foundry

Land — Mountain Plains

({T}: Add {R} or {W} to your mana pool.)

As Sacred Foundry comes into play, you may pay 2 life. If you don't, Sacred Foundry comes into play tapped instead.