Whir of Invention

Type: Instant

Mana cost: {X}{U}{U}{U}

Card text: 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.

Rarity: rare

Artist: Tyler Walpole

""Magic hat, I'm gonna be frank. What we need now is a twenty-ton tank!""

Released: June 21, 2021