![Whir of Invention [Secret Lair: Heads I Win Tails You Lose] - MTG Single](http://www.lecoindujeu.ca/cdn/shop/files/whir-of-invention-secret-lair-heads-i-win-tails-you-lose-mtg-single-330.webp?v=1779042498&width=800)
Whir of Invention [Secret Lair: Heads I Win Tails You Lose]
Original price
$4.50
-
Original price
$9.00
Original price
$9.00
$4.50
-
$9.00
Current price
$9.00
| Set: | Secret Lair: Heads I Win, Tails You Lose |
| 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.