Magical Hack (CE) [Collectors’ Edition] Ninth Edition Set: Unlimited Edition Type: Instant

Set: Unlimited Edition Type: Instant Common Cost: {X}{U} Counter target spell unless its controller pays {X}

Set: Magic 2013 Type: Creature — Bird Common Cost: {W} Flying War Falcon can't attack unless you control a Knight or a Soldier

Floodchaser can't attack unless defending player controls an Island

Set: Conspiracy: Take the Crown Type: Legendary Planeswalker — Daretti Mythic Cost: {1}{B}{R} +1: Create a 1/1 colorless Construct artifact creature token with defender

Magical Hack (CE) [Collectors’ Edition] Ninth Edition Set: Unlimited Edition Type: InstantSet: 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.)