Persephone, the Nether Empress (Memoria054) [Alice Origin Memoria Cards]

[Stealth] Your J/ruler is "Rezzard, the Undead Lord" or "Rezzard, the Desecrating Vampire" and you have more than ten or more cards in your graveyard. When this card enters your field from a chant-standby area, put target resonator with total cost 4 or less from your graveyard into your field.