Space-Time Anomaly

Mill effects have always struggled with a scaling problem: a fixed number is either too small to matter or so large it becomes a combo piece, and there is rarely a middle setting. This one solves the tuning by tying the count to a resource the caster already tracks closely: life total, which starts at a knowable ceiling and, in a color pair built around not dying, tends to stay near the top. Cast on turn four with an untouched total, that is roughly a twenty-card bite; cast later, after the beatdown has landed, it shrinks toward something closer to a cantrip's worth of cards. The reward structure quietly reinforces what Azorius already wants to do, which is stay alive: every point of life you defend is another card the spell removes, so the incentive to sit back, block, and stabilize maps directly onto the payoff instead of fighting it. Lifegain sharpens the same axis rather than complicating it, since padding your total buys more cards removed, an effect both colors can feed. The target clause also opens a self-mill line for graveyard decks that would rather fuel their own yard than attack an opponent's, since you can point the spell at yourself. That is a more disciplined take on a mechanic these colors have circled for decades, where the payoff is usually a flat number and the only real deckbuilding question is how many copies you can jam.