Primeval Bounty

Three triggers, one philosophy: whatever your deck was already doing now also builds your board. The split is what makes it more than a vanilla payoff engine. Casting a creature spell mints a 3/3 Beast; casting a noncreature spell stacks three +1/+1 counters onto a creature you control; and a land you control entering buys back three life. The card taxes nothing and rewards everything, but the counter clause is the sharpest of the three because it folds your noncreature spells back onto the battlefield: a cantrip, a removal spell, and a ramp piece all double as a +3/+3 on a body you already have. That is the trick that separates it from a pure go-wide engine, since the same spells that would normally just develop card advantage now develop combat math too. The trigger conditions are gentle where it counts: because the first two abilities fire on cast rather than on resolution, they pay out even when the spell is later countered or fizzles, and the landfall clause runs on your own lands alone, gaining life whenever a land you control enters, no spell required. That last point is the safety valve. At six mana the enchantment produces nothing on its own the moment it lands, so it asks you to already have a board or a stream of lands to feed it, but a fetch, a ramp deck, or a simple untap-and-play line keeps the life total climbing while the other two triggers wait to run away with the game.