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Whenever a creature card is put into an opponent's graveyard from anywhere, you gain 1 life.
If Profane Memento is put into your graveyard at the same time as a creature card is put into an opponent’s graveyard, its ability won’t trigger.
Profane Memento’s ability will trigger when a nontoken creature you control but an opponent owns dies.
Token creatures dying won’t cause Profane Memento’s ability to trigger.
