Whir of Invention [Aether Revolt] Unhinged Set: Commander 2011 Type: Instant

Set: Commander 2011 Type: Instant Rarity: Rare Cost: {2}{R} The owner of target permanent shuffles it into their library

Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost

Your vile blood will help fulfill our righteous cause

Each artifact you tap after you're done activating mana abilities pays for {1}

Whir of Invention [Aether Revolt] Unhinged Set: Commander 2011 Type: InstantSet: Aether Revolt Type: Instant Rarity: Rare Cost: {X}{U}{U}{U} Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Search your library for an artifact card with converted mana cost X or less, put it onto the battlefield, then shuffle your library.