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

I just don't like to limit my options

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

sacrifice a creature

Set: Commander Anthology Type: Instant Rarity: Rare Cost: {X}{W}{W} Put target nonland permanent into its owner's library just beneath the top X cards of that library

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.