Reclusive Tinkerer

When Reclusive Tinkerer enters the battlefield, you may search your library for a noncreature artifact card with converted mana cost 3 or less, reveal it, and put it into your hand. If you do, shuffle your library.
{x}{u}, {t}, Sacrifice an artifact with converted
mana cost X: Search your library for a noncreature artifact card with converted mana cost X and put it onto the battlefield. Then shuffle your library.