Secret Salvage

Most tutors fetch one card; this one fetches every copy of a name you already own. The exile cost is the engine: spend a card in your graveyard to convert your library's full count of a single name into your hand at once. That makes it a payoff for two opposite kinds of decks. The straightforward build runs a full set of something that wants to be drawn in bulk, the kind of card whose effect scales with multiples or whose mana cost is trivial enough to dump four at once. The stranger and more rewarding build pairs it with the cards that ignore the four-of rule entirely, the Relentless Rats and Shadowborn Apostle family: feed it a name you can run in arbitrary numbers, and Secret Salvage stops being a quadruple tutor and becomes a draw-most-of-your-deck button. It is a combo enabler dressed as card advantage, and the gap between those two reads is why it has stayed a niche obsession rather than a staple. The cost structure is honest about it: five mana at sorcery speed, with a graveyard prerequisite, asks you to have already spent a card and a turn before this does anything. Cast it fairly and it is a clunky bulk-tutor; cast it as the last piece of an assembled loop and it empties your library of one name. The design lives entirely on that fork, which is why it reads as filler to one player and as a kill condition to another.