Zoologist

A four-mana 1/2 whose entire output is gated behind another four mana every time you want it: that pricing tells you which era of design it belongs to, the patient, slow-rolling value engine that asked you to pay full freight for incremental advantage. Each activation is a wager against your own library, flipping the top card and either dropping a free creature into play or burying a noncreature into the graveyard. That graveyard clause is not incidental in a period built around flashback and threshold; the misses are fueling something. The reward scales with creature density: a deck stuffed with bodies rarely whiffs, but it also rarely surprises you with a hit worth the eight total mana spent across two turns. The impulse to stack the top of your library with creatures larger than the activation cost would be refined later by cards that cheat threats from the top outright, and against that explosive lineage this is the conservative ancestor: no protection for the body, no card selection beyond the blind flip, just a druid converting mana into creatures one reveal at a time while seeding a graveyard for someone else's payoff. The one piece of flexibility the rate hides is timing: the ability carries no speed restriction, so it can be aimed at an opponent's end step, banking a free creature before your own turn even begins. A design from before Magic fully understood how dangerous "look at the top card and put it into play" would become.