Whir of Invention (Borderless) (First-Place Foil) [Aetherdrift Special Guests] Standard Showdown Promos and enhance your investigator’s abilities

and enhance your investigator’s abilities as you face even more unspeakable terrors

but I believe a more mundane power source might suffice

Both the box and GM screen feature a tough Dragon Skin™ exterior

On top of all that

Made with archival-safe

Whir of Invention (Borderless) (First-Place Foil) [Aetherdrift Special Guests] Standard Showdown Promos and enhance your investigator’s abilitiesSet: Aetherdrift Special Guests Type: Instant Rarity: Mythic 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.