Sanguine Savior

Disguise cards live and die by the moment you flip them, and this one folds a reward directly into that flip: unmorphing does not just present a flier, it hands lifelink to something else you already control. Face down, it presents as a nondescript body with ward, giving away nothing about which of your creatures is about to start draining. The face-up mode is the payoff, and the flexible pips mean the reveal cost never strands you whether your board tilts heavier white or heavier black. What makes the design tick is that the lifelink grant targets another creature, not itself; the natural line is to sit face down, wait for an attack step where a bigger body swings, and flip in response so combat lands as a life swing you were not signaling. That turns a modest two-power flier into a combat-math trap, using disguise's inherent ambiguity (any face-down creature could be anything) as cover for a lifegain trick rather than a removal-dodge. It is a compact expression of the Orzhov idea that attrition and life total are the same resource, packaged so the tempo of when you spend mana is itself part of the bluff.