{t}, Sacrifice a noncreature, nontoken artifact you control: Create X tapped treasure tokens where X is the mana value of the artifact you sacrificed. Activate only as a Sorcery.

{t}, Sacrifice X treasure tokens: Search your library for a noncreature, artifact card with mana value X or less, reveal it and put it into your hand, if that revealed card is an equipment card, put it onto the battlefield. Activate only as a Sorcery.