Magical Hack [30th Anniversary Edition] Common Set: March of the Machine

Set: March of the Machine Commander Type: Enchantment Rarity: Rare Cost: {4}{R} Nontoken creatures you control have riot

create two 2/2 white and blue Knight creature tokens with vigilance

Discard a card: Proliferate

Set: Commander Masters Tokens Type: Token Creature — Demon Rarity: Common Flying

The directors of the Riptide Project wanted instant results on the sliver experiments

Magical Hack [30th Anniversary Edition] Common Set: March of the MachineSet: 30th Anniversary 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.)