Whir of Invention 49 (Aether Revolt) - Foil

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 - $25.10
LP - $20.10
MP - $15.10
HP - $10.10
DMG - $5.10