Grand Architect [Double Masters] Condition:Moderately Played Foil Set: Outsiders Finish: Rainbow Foil

Set: Outsiders Finish: Rainbow Foil Type: Instant Rarity: Majestic Class: Ninja Cost: 0 Katsu Specialization (You may only have this in your deck if your hero is Katsu

First strike

where X is this creature's toughness

Set: Ninth Edition Type: Creature — Elemental Horse Rarity: Rare Cost: {5}{R} Haste (This creature can attack and {T} as soon as it comes under your control

They only specify the consequences should you fail

Grand Architect [Double Masters] Condition:Moderately Played Foil Set: Outsiders Finish: Rainbow FoilSet: Double Masters Type: Creature Vedalken Artificer Rarity: Rare Cost: {1}{U}{U} Other blue creatures you control get +1 +1. {U}: Target artifact creature becomes blue until end of turn. Tap an untapped blue creature you control: Add {C}{C}. Spend this mana only to cast artifact spells or activate abilities of artifacts.