![Whir of Invention [Aether Revolt Promos]](http://mtechcave.com/cdn/shop/products/522c3042-d295-5513-9d6d-89bd2fcf178b_503x700.jpg?v=1646429788)
Whir of Invention [Aether Revolt Promos]
Original price
$3.20
-
Original price
$17.60
Original price
$4.40
$3.20
-
$17.60
Current price
$4.40
| Set: | Aether Revolt 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.
Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.