Magical Hack [International Collectors' Edition] Phelddagrif Set: Eternal Masters Type: Sorcery

Set: Eternal Masters Type: Sorcery Rarity: Mythic Cost: {2}{G}{G} As an additional cost to cast this spell

−2: Create a 1/1 black Assassin creature token with deathtouch and "Whenever this creature deals damage to a planeswalker

Set: Legends Type: Enchantment Rarity: Rare Cost: {2}{W}{W} At the beginning of each player's upkeep

Set: Modern Horizons Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}

if enchanted creature has flying

Magical Hack [International Collectors' Edition] Phelddagrif Set: Eternal Masters Type: SorcerySet: International Collectors' 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.)