Whir of Invention 86/0 (Special Guests) - Borderless

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.

NM - $16.00
LP - $12.50
MP - $9.50
HP - $6.50
DMG - $3.50