flavorText: As the acrid fumes drifted through the Lower City, even the vermin ceased to stir.
name: Cloudkill
originalText: All creatures get -X/-X until end of turn, where X is the greatest mana value of a commander you own on the battlefield or in the command zone.
printings: CLB
text: All creatures get -X/-X until end of turn, where X is the greatest mana value of a commander you own on the battlefield or in the command zone.