Whir of Invention [Aether Revolt Prerelease Promos] Elemental Beast "If I wanted your opinion

"If I wanted your opinion

Though many think of Wolves as solitary predators

Now all they needed was a jolly

The mind is a beautiful bounty encased in an annoying bone container

but there's little we can do about the smell

Whir of Invention [Aether Revolt Prerelease Promos] Elemental Beast "If I wanted your opinionSet: 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.