Saprazzan Legate

Hold an Island, watch an opponent drop a Mountain, and a 1/3 flier slides onto the battlefield for nothing: this is the blue member of an early-era cycle of Legates, each keyed to punish an opponent for sitting on the basic land opposed to your own color. The design intent was a sideboard hedge printed into the main file, a metagame call baked into the card itself rather than left to deckbuilding. Against the right opponent it is a free tempo body; against everyone else it is a four-mana 1/3 with flying, and the modest stat line is deliberate because the free cast is meant to be the payoff. The condition is asymmetric and faintly perverse: you supply the Island yourself, but the alternative cost only unlocks when an opponent volunteers the Mountain, so the card rewards reading the table's color spread before anything is cast. Mechanically this is a static ability granting a way to cast the spell for free, not a triggered effect, which means the discount lives entirely in the casting decision rather than on the stack. The Legates never found a home, partly because no opponent has to cooperate and partly because a small flier, free or not, rarely bends a game. What the cycle attempted has aged more interestingly than what it accomplished: an effort to fold sideboard-style hate into a single printed card, the metagame written into the rules text itself.