Dauntless Unity
Cast bare, this is a two-mana anthem-in-a-can that hands your board +1/+1: enough to win a race, snap off a favorable block, or shove a couple extra points through. But the additional rewrites the payoff into +2/+1, and that asymmetry is the tell. Toughness stays flat while power climbs, which points straight at the job the card was built for: closing a game already tilting your way, not stabilizing one that isn't. The extra point of power per creature is a finisher's math, not a defender's. The design stays honest by refusing to be sweeper insurance or a trick that survives a wrath; the kicker is a mana sink, a way for a white creature deck to convert a flooded hand's worth of lands into lethal. The instant speed is where the teeth are: the buff evaporates at the turn's end, so its window is your own combat step or a flash during the opponent's attack, and the decision to kick becomes a live read on how much reach you actually need. Hold it up, wait for blocking assignments or a removal spell, then pump in response before it resolves. It belongs to a long line of white team pumps that trade permanence for surprise, priced so the floor is always castable and the ceiling costs you a turn's worth of mana.

