Curtains' Call

Point it at two creatures and they die, no rider, no spectacle clause, no graveyard payment to complicate the math. What makes a six-mana double-kill worth running is the discount printed alongside it: the cost falls with each opponent at the table, so in a crowded pod the sticker collapses toward three mana for two dead creatures at instant speed. The design lives entirely in that trade. The tension is that the discount is exactly what the room gives you: pack the seats and the card gets cheap, but strip the table down toward a heads-up game and it slides back toward the unplayable full price. The keyword prices the effect to the room rather than to the card, and this is that idea in its plainest form, with no restriction on what the two targets can be. Instant speed is the quiet part doing the heavy lifting. Held through a combat step or an attack declaration, this is a two-for-one that turns a swing into a blowout rather than a sorcery-speed cleanup the turn after; answering two threats after blockers commit is a strategic axis a straightforward pair of kill spells stapled together never gets to touch.