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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.
Abilities, attacks, weakness & resistance
Other cards from Special Guests
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Whir of Invention (SPG-96 foil) is a blue instant from the Special Guests set that tutors an artifact and puts it directly onto the battlefield. It has improvise, letting you tap artifacts to help pay its XUUU casting cost when you choose X to find an artifact with mana value X or less. The card is used primarily to cheat key artifacts into play, enabling combo or toolbox strategies that rely on specific artifact effects.
Catalog pricing data as of 23 Apr 2026, 16:45
