Whir of Invention [Aether Revolt Prerelease Promos] Arabian Nights (Effects that say "destroy" don't

(Effects that say "destroy" don't destroy them

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {3} {1}: The next time an unblocked creature of your choice would deal combat damage to you this turn

She refused to eat vegetarians

look at the top ten cards of your library

Whir of Invention [Aether Revolt Prerelease Promos] Arabian Nights (Effects that say "destroy" don'tSet: 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.