End-Raze Forerunners

Overrun with a body attached, and the body is the whole reason it earns its slot. Green has been printing team-wide pumps that swing the game in one attack step since the days of Overrun itself, but those spells vanished off the stack and left you a creature short. Here the pump rides in on a hasty 7/7 that already carries the two keywords it hands out, so the Forerunners joins the alpha strike immediately while the rest of your board comes along at +2/+2 with trampling bodies that no longer chump their way out of the swing. The cost balances the payoff: eight mana is a real toll, and dumping a wide board plus this on the same turn asks a lot of a ramp shell to have both halves ready. The enters-the-battlefield trigger still uses the stack (a responsive removal spell aimed at one of your other creatures, or a Stifle effect, can shrink the payoff before it resolves), so it is a threat to sequence around rather than an uninteractable state. But the trigger fires again every time the creature re-enters, and that is where the real lineage lives: not with the sorceries it echoes, but with the recurrable finishers that turn a single body into a repeatable overrun. Flicker it, reanimate it, blink it, and the one-shot pump becomes an engine.