Whir of Invention
{X}{U}{U}{U}rareInstant
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.
klr · Kaladesh Remastered · #73 · 2020
Legal in
tlrduelbrawlpennylegacymodernpioneervintagehistorictimelesscommandergladiatoroathbreakercompetitivebrawl
