Sanctifier of Souls

Whenever another creature you control enters, Sanctifier of Souls gets +1/+1 until end of turn.
{2}{W}, Exile a creature card from your graveyard: Create a 1/1 white Spirit creature token with flying.

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Eldritch Moon Promos

Eldritch Moon

Whenever another creature enters the battlefield under your control, Sanctifier of Souls gets +1/+1 until end of turn.
{2}{W}, Exile a creature card from your graveyard: Put a 1/1 white Spirit creature token with flying onto the battlefield.

The last ability functions only while Sanctifier of Souls is on the battlefield. You can’t activate it while Sanctifier of Souls is in your graveyard.