Whir of Invention [Aether Revolt Prerelease Promos] Dragons of Tarkir Promos It surveys the withering landscape

It surveys the withering landscape

We struck at them repeatedly—they fell

Set: Battlebond Type: Enchantment Mythic Cost: {4}{G} If an effect would create one or more tokens under your control

The earth's real treasure is far deeper

Whir of Invention [Aether Revolt Prerelease Promos] Dragons of Tarkir Promos It surveys the withering landscapeSet: 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.