Whir of Invention [Aether Revolt Promos] Unglued Set: Oversize Cards Rarity: Rare

Set: Oversize Cards Rarity: Rare T: Sacrifice Mirror Universe during your upkeep

in the absence of quality

their steel outmatched by the wiles of Gwendlyn

Set: Legends Type: Legendary Creature — Elder Dragon Rare Cost: {2}{R}{R}{G}{G}{W}{W} Flying

Whir of Invention [Aether Revolt Promos] Unglued Set: Oversize Cards Rarity: RareSet: Aether Revolt 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.