Adventurous Impulse

In Commander, Adventurous Impulse earns a slot in creature-dense green decks where hitting land drops in the early turns matters more than raw card advantage — think landfall builds or stompy strategies that need to curve out reliably. Pauper is where it genuinely competes at a high level, filling the role of cheap green selection in decks that can't afford better options. In Modern and Pioneer, it's outclassed by Abundant Harvest, which digs just as efficiently but also replaces itself in hand; Adventurous Impulse asks you to whiff if the top three are spells you don't need. Legacy and Vintage have too many strictly superior options to make room for it. Oathbreaker mirrors the Commander read — playable in budget or creature-heavy builds, not a first pick.