CommanderLegacyVintage
Result
Destroy all creatures that enter the battlefield, Activated abilities can't be activated, Lock, Mass Land Denial
Whenever a creature enters the battlefield, Lethal Vapors triggers, destroying that creature.
Because Collector Ouphe prevents Lethal Vapors's activated ability from being activated, it cannot be destroyed due to its ability.
Component Cards
How It Works
1
Whenever a creature enters the battlefield, Lethal Vapors triggers, destroying that creature.
Because Collector Ouphe prevents Lethal Vapors's activated ability from being activated, it cannot be destroyed due to its ability.