Magical Hack [Beta Edition] SM171 Set: Mirrodin Besieged Type: Sorcery

Set: Mirrodin Besieged Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less

Set: Sun & Moon: Unbroken Bonds Type: Item Rarity: Promo

Set: EX: Crystal Guardians Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: Platinum: Supreme Victors Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Magical Hack [Beta Edition] SM171 Set: Mirrodin Besieged Type: SorcerySet: Beta Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one basic land type with another. (For example, you may change "swampwalk" to "plainswalk." This effect lasts indefinitely.)