Tuinvale Treefolk // Oaken Boon

Two permanent +1/+1 counters for four mana at sorcery speed is a modest rate, but permanence is where Oaken Boon earns its keep: the buff survives past the turn it lands, dodges the removal that punishes one-shot pumps, and feeds anything keying off counters sitting on a creature. That durability is why the spell half keeps mattering in slower games long after a temporary boost would have faded. Cast Oaken Boon early, and the card exiles itself as a 6/5 Treefolk you can cash in whenever the game stalls, converting a stat boost that would otherwise be pure card disadvantage into a real, if oversized, body later. Neither half asks you to build around it: the boost is castable on curve, and the vanilla beater is a topdeck you are happy to draw rather than a payoff you assemble a deck to reach. This is calibration to the floor of an Adventure cycle, a two-for-one that never overcommits on either end and asks nothing of the deck beyond a target worth growing.