Magical Hack [Collectors' Edition] Magic 2013 Set: From the Vault: Legends

Set: From the Vault: Legends Type: Legendary Artifact Creature — Sphinx Rarity: Mythic Cost: {3}{W}{U}{B} Flying

Set: Hour of Devastation Prerelease Promos Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Repeat the following process X times

Set: Rise of the Eldrazi Type: Creature — Vampire Shade Rarity: Mythic Cost: {4}{B}{B} Whenever you tap a Swamp for mana

and Helm of Kaldra have indestructible

" said Latulla

Magical Hack [Collectors' Edition] Magic 2013 Set: From the Vault: LegendsSet: 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.)