Whir of Invention
Instant
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for 
.)
Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.
- Legal in Commander
- About $5.20
What it does
- improvise
- tutor-artifact
- tutor-mv
- tutor-to-battlefield
Art from Whir of Invention by Christine Choi
Cards that do the same job
In Whir of Invention's colors, best fit first. Paste your deck to see replacements picked for your commander.
