Consuming Aberration

The mill payoff that builds its own win condition. Most mill in this color pair treats the opponent's graveyard as a clock, a resource to exhaust toward an empty library. This Horror inverts the logic: every card it dumps into an opponent's graveyard makes it bigger, so the same engine that threatens to deck them also assembles a body large enough to end the game in two or three swings. The cast trigger is the motor, and it is deliberately untargeted and unconditional. It fires on any spell, mills until a land shows up, and stacks across a full turn of activity, which means the card scales with how busy the rest of your deck is rather than asking you to build around it. The tension in the design is that the threat lives entirely in opponents' graveyards: a single instance of exile or graveyard hate resets the power and toughness to whatever survives, and the body shrinks the moment the fuel disappears. That fragility is the price for a creature whose size is theoretically unbounded and frequently lethal by the turn after it lands. It is a payoff that rewards a mill plan you were already running, not a reason to start one, and the cleanest version of the "your opponent's discards become my muscle" idea this color pair has produced.