Iron Man, Titan of Innovation (Rainbow Foil) (1731) Foil - Secret Lair Drop

Flying, haste

Genius Industrialist — Whenever Iron Man attacks, create a Treasure token, then you may sacrifice a noncreature artifact. If you do, search your library for an artifact card with mana value equal to 1 plus the sacrificed artifact’s mana value, put it onto the battlefield tapped, then shuffle.