Mesa Falcon

The firebreathing template turned sideways: instead of dumping mana into power, the activated ability buys toughness, and only toughness, until end of turn. The math is the design's whole story. Each activation adds exactly one point and nothing else, all of it evaporating at the turn's close, so the floor is a 1/1 flyer with an empty-pocket mana sink and the ceiling is whatever your untapped lands can fund across a single turn. That makes the toughness a backstop rather than an investment: this is a flyer you play for the evasion first and the survival second, leaning on the pump against burn and oversized blockers it wants to outlast in the air. The conservative cousin to the +1/+1 firebreathers that came to dominate the slot, it grants no offensive growth at all, which is precisely why it never threatens to close a board on its own strength. That tension explains the broader arc of the mechanic: toughness-only pumping all but vanished once designers settled on power as the more compelling reward, because in nearly every board state attacking matters more than enduring. What remains is a creature that is genuinely hard to kill with damage and genuinely incapable of winning a race, a clean illustration of why the firebreathing slot tilted toward offense.