Magical Hack [Collectors' Edition] Magic 2013 and Helm of Kaldra have

and Helm of Kaldra have indestructible

Set: Gateway 2007 Type: Artifact Rarity: Rare Cost: {2} {T}: Add {C}

Set: Oversize Cards Rarity: Rare FlyingAttacking does not cause Serra Angle to tap

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

" said Latulla

Magical Hack [Collectors' Edition] Magic 2013 and Helm of Kaldra haveSet: 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.)