Tip the Scales [Tarkir: Dragonstorm Commander]

Set: Tarkir: Dragonstorm Commander Type: Sorcery Rarity: Rare Cost: {2}{B} Sacrifice a creature. When you do, all creatures get -X/-X until end of turn, where X is the sacrificed creature's toughness. "Remember, wait till they're near the top. We don't just want them gone we want them demoralized." —Vennra, earthcarver tactician