| 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.
| Cost: |
$25 |
| Free Shipping: |
We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout. |
| Delivery Time: |
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances. |
![Whir of Invention [Secret Lair: Heads I Win, Tails You Lose]](https://www.rolvoro.com/wp-content/uploads/2025/8/1755501022/whir-of-invention-secret-lair-heads-i-win-tails-you-lose-1755501033.webp)
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