Magical Hack [Unlimited Edition]

Magical Hack [Unlimited Edition]Set: Unlimited 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.)

the Necromancer

{2}{U}{B}: Exile target creature card from a graveyard

{T}: For as long as Preacher remains tapped

that source's controller sacrifices that many permanents

Whenever another Merfolk enters the battlefield under your control

Set: Commander 2016 Type: Enchantment Rarity: Rare Cost: {G} Whenever an opponent plays a land

Set: Magic 2011 Type: Creature — Bird Rarity: Rare Cost: {G} Flying

Protection from black (This creature can't be blocked

Set: Judge Gift Cards 2010 Type: Land Rarity: Rare {T}: Add {C}

Set: Onslaught Type: Sorcery Rarity: Rare Cost: {6}{G}{G} Each player's life total becomes the number of creatures they control

Creatures you control can't attack

Set: Commander Anthology Type: Creature — Human Cleric Rarity: Uncommon Cost: {W} {T}: Target creature you control gains protection from the color of your choice until end of turn