Gods' Hall Guardian

The 3/6 vigilance body is the least interesting thing here; foretell is what gives this common a reason to exist. A six-mana wall is a hard sell for any slow deck's curve, and the mechanic softens that by breaking the cost into installments: two mana on an otherwise idle early turn to bank it face-down, then later to deploy it on time when the ground actually needs holding. That split of the full is the reward for committing early, and the face-down window doubles as bluff cover: an opponent staring at a foretold card cannot know whether it is a wall or a removal spell. As a design object, this sits at the pedestrian end of the mechanic, the piece that teaches the keyword rather than exploits it. High toughness plus vigilance means it holds the line and still swings, but the ceiling is capped by the same numbers that make it a functional roadblock. What it does well is smooth a slow deck's sequencing, which is precisely the job a common defensive body is built to do.