Whir of Invention (Borderless) [Secret Lair Drop Series] SM175 Set: Neo Revelation Unlimited Type:

Set: Neo Revelation Unlimited Type: Grass Rarity: Rare Retreat cost: Colorless

Generations of genetic weeding have given rise to the deviously cowardly Ironclaw clan

Set: World Championships 2017 Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Cunning Instigator and you draw a card

Whir of Invention (Borderless) [Secret Lair Drop Series] SM175 Set: Neo Revelation Unlimited Type:Set: Secret Lair Drop Series 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. "Magic hat, I'm gonna be frank. What we need now is a twenty ton tank!"