Whir of Invention

Aether Revolt Promos · #49s rare

TCGPlayer

$13.71

— 0% 30d

CardMarket

€10.16

— 0% 30d

Instant

Mana Cost X U U 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.

Color Identity U

Artist Christine Choi

Legalities Duel, Brawl, Penny, Legacy, Modern, Pioneer, Vintage, Historic, Timeless, Commander, Gladiator, Oathbreaker