Magical Hack (IE) [Intl. Collectors’ Edition] Goblin Artificer [-7]: Exile the top seven

[-7]: Exile the top seven cards of your library

prevent that damage and remove a +1/+1 counter from Undergrowth Champion

exile Eternal Scourge

you may cast that card face down as a 2/2 creature spell without paying its mana cost

Set: Shadows over Innistrad Promos Type: Sorcery Mythic Cost: {4}{G}{G} Return any number of cards with different converted mana costs from your graveyard to your hand

Magical Hack (IE) [Intl. Collectors’ Edition] Goblin Artificer [-7]: Exile the top sevenSet: Intl. Collectors Edition Type: Instant 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.)