Lethal Vapors [Scourge] Mythic mainly because they don't live

mainly because they don't live long

Developed and tested by researchers at the Consulate's House of Knowledge

Whenever Ulamog

you may change "target black spell" to "target blue spell

Set: Tempest Type: Artifact Rarity: Rare Cost: {2} Black spells you cast cost {1} less to cast

Lethal Vapors [Scourge] Mythic mainly because they don't liveSet: Scourge Type: Enchantment Rarity: Rare Cost: {2}{B}{B} Whenever a creature enters the battlefield, destroy it. {0}: Destroy Lethal Vapors. You skip your next turn. Any player may activate this ability. The vapors infiltrate every crevice, poison every lung, and snuff out every life.