Instant 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.
![Whir of Invention [Foil] :: AER](http://moonshotgamestore.com/cdn/shop/products/0279fd3c-9252-4958-9d7a-5f33aa25907e_3dc6849e-1038-4be9-9d5d-f183b484ee84.jpg?v=1595686059&width=672)
![Whir of Invention [Foil] :: AER](http://moonshotgamestore.com/cdn/shop/products/0279fd3c-9252-4958-9d7a-5f33aa25907e_3dc6849e-1038-4be9-9d5d-f183b484ee84_1024x.jpg?v=1595686059)
