Thirst for Identity

The clause after the draw is doing all the design work. Draw three, discard two nets zero cards once you count the copy you spent casting it: card-neutral filtering at instant speed, respectable selection that leaves your hand smoother but no bigger. The escape hatch changes the shape entirely. Discard a creature instead and you keep two of the three you drew, so the same instant that broke even a moment ago now advances you a card and seeds the graveyard while it does. That single conditional decides which deck wants it. A control shell running few creatures pays the full discard tax and treats the spell as clean digging; a deck built to reanimate or recur creatures reads it as a dig-three-that-bins-your-best-target engine that also refills. This family has long asked you to pay a discard cost against the draw, but the twist is inverted here: the creature is not the card type you pitch to earn more cards, it is the card type that lets you pitch fewer. The reward flows to the deck already stocked with creatures worth binning. A reanimator looting away a fatty gets ahead a card and calls it a discard outlet with upside; a blue mage looting away lands breaks even and calls it selection. Same three mana, two different reasons to run it, and the payoff scales with how well you know your own deck before you cast it.