Requiting Hex

Cheap targeted destruction has always needed a leash to keep it from clearing the whole board, and here the leash is a mana-value cap of two: this answers the mana dork, the aggressive one-drop, the small utility engine, but leaves anything larger untouched. The design worth studying sits above the removal, in the optional cost. Blight 1 lets you shrink a creature you're already fielding as a rider, and doing so buys back two life. That structure inverts the usual creature-removal calculus: a spell that ordinarily costs you nothing but mana becomes one where you can spend something already committed to the battlefield to gain something in return. The blight is not a tax you pay to cast; it is a lever you pull when a body is carrying more toughness than it needs, or when the life swing matters more than the shrink. In a deck already built around blight and self-diminishing bodies, the additional cost is close to free and the two life is pure upside; elsewhere the cost is real and you simply decline it. Removal that lets you choose how much of yourself to feed into it is a subtler thing than the rate implies, and the choice lands on the pilot rather than the deckbuilder: the same card asks a different question every time you hold it up.