Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
Not Buying
![Whir of Invention (Borderless) [Aetherdrift Special Guests]](https://cdn.shopify.com/s/files/1/0267/9501/6251/files/7e67e58e-63a2-5401-a6fa-6a17766c5686.png?v=1742480621)
Whir of Invention (Borderless) [Aetherdrift Special Guests]
| Set: | Aetherdrift Special Guests |
| Type: | Instant |
| Rarity: | Mythic |
| Cost: | XUUU |
| Colors: | 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.