![Whir of Invention (311) [Secret Lair Drop] [Borderless]](http://www.lecoindujeu.ca/cdn/shop/files/242402_in_1000x1000_9caa2962-44bf-47de-b499-6e3b904ff7b0.jpg?v=1771862163&width=800)
Whir of Invention (311) [Secret Lair Drop] [Borderless]
Original price
$8.05
-
Original price
$16.10
Original price
$16.10
$8.05
-
$16.10
Current price
$16.10
| Set: | Secret Lair Drop |
| 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.