Whir of Invention [Aether Revolt Prerelease Promos] Incarnation Mishra listened well to her

Mishra listened well to her lessons on clarity of purpose

each player may put a permanent card from their hand onto the battlefield

Set: European Land Program Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

Set: Eighth Edition Type: Land Rarity: Rare Whenever City of Brass becomes tapped

Whir of Invention [Aether Revolt Prerelease Promos] Incarnation Mishra listened well to herSet: Aether Revolt Prerelease Promos 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 mana value X or less, put it onto the battlefield, then shuffle.