Wall of Dust

Red rarely gets to punish attackers structurally, and this Wall is one of the early attempts to give the color a defensive tool that does more than trade. The blocking trigger reaches past the current combat: anything that runs into the Wall and survives gets locked out of its controller's next attack step, buying a full turn cycle rather than a single exchange. That is a tempo effect dressed up as a creature, and the price for it is the static defender clause and a body that exists only to absorb. The toughness matters more than the power: at 1/4, the Wall lives through most early creatures of its era and converts each block into a delay on the opponent's offense, but it cannot threaten anything itself, and that limitation is what stops the lockout from snowballing into a runaway advantage. The design predates the modern vocabulary for "stalling" effects in red (goad, the temporary-control spells, the "can't attack you" pacts), and it reads now as an early sketch of an idea red would not return to comfortably for years: a defensive piece whose job is to remove an attacker from the battle for a full turn without killing it.