![Whir of Invention [Aether Revolt]](https://cdn.shopify.com/s/files/1/0282/8700/8802/products/761df457-5702-5d1c-99b2-e7c4766e1bd4_45d5f711-fb9a-46fe-af54-0e6f8599b2c7.jpg?v=1636078004)
Whir of Invention [Aether Revolt]
| Set: | Aether Revolt |
| Type: | Instant |
| Rarity: | Rare |
| 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 converted mana cost X or less, put it onto the battlefield, then shuffle your library.
Search your library for an artifact card with converted mana cost X or less, put it onto the battlefield, then shuffle your library.