Whir of Invention [Aether Revolt Prerelease Promos] Spirit Cleric Set: Amonkhet Invocations Type: Sorcery

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {X}{B} Target player discards X cards at random

When you control no Islands

Set: DCI Legend Membership Type: Instant Rarity: Rare Cost: {U}{U} Counter target spell

sacrifice an artifact

When Eternal Scourge becomes the target of a spell or ability an opponent controls

Whir of Invention [Aether Revolt Prerelease Promos] Spirit Cleric Set: Amonkhet Invocations Type: SorcerySet: 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.