Okiba Reckoner Raid // Nezumi Road Captain

A one-mana Saga that spends two turns draining a life apiece before flipping into a creature is doing something quietly canny with the Saga template: the read-ahead versions of this mechanic that came later let you skip chapters, but here the slow burn is the payment. You commit a single mana to a permanent that pings each opponent for one and gains you one over chapters I and II, then chapter III cashes the whole thing in for a body. The creature half is where the design gets pointed: not a random attacker but a lord for Vehicles, handing menace to a suite of artifacts that otherwise plod into blockers. That pins the card to a specific build. Isolated, it drains slowly and marginally; alongside a stable of Vehicles it becomes the piece that keeps the crews from being stopped by a single blocker, converting a wide artifact board into an evasive one. The front face keeps you alive and grinds the opponent down while the back face waits in the wings, so the two chapters of lifeloss read less as a payoff than as a stall, buying time until the menace-granting body lands. It asks for a deckbuilder who already has the Vehicles to justify the flip, and demands nothing but that patience and a single mana up front.