MAGIC: THE GATHERING
Search your library for an artifact or enchantment card and reveal that card. Shuffle your library, then put the card on top of it.
Enlightened Tutor is a powerful Tutor from the Mirage cycle that included Vampiric Tutor, Mystical Tutor, and Worldy Tutor. Often used as a sideboard card that can search up silver bullets like Blood Moon and Rest in Peace, it can also find combo pieces like Painter's Servant and Grindstone.