Magical Hack [Beta Edition] U-CRU006 Set: Black & White: Black

Set: Black & White: Black Star Promos Type: Darkness Rarity: Black Star Promo Retreat cost: Colorless

Set: Sun & Moon: Crimson Invasion Type: Water Rarity: Secret Rare Retreat cost: Colorless

you may destroy Hooves of the Shadowbeast

Set: Diamond & Pearl: Black Star Promos Type: Metal Rarity: Black Star Promo Retreat cost: Colorless

For the rest of this turn

Magical Hack [Beta Edition] U-CRU006 Set: Black & White: BlackSet: 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.)